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DTSTART;TZID=America/Los_Angeles:20260403T110000
DTEND;TZID=America/Los_Angeles:20260403T121500
DTSTAMP:20260407T090323
CREATED:20260110T220851Z
LAST-MODIFIED:20260303T022823Z
UID:3949-1775214000-1775218500@colleges.claremont.edu
SUMMARY:CCMS Colloquium: Puttipong Pongtanapaisan (Pitzer)
DESCRIPTION:CCMS Colloquium invites you to a talk by Puttipong Pongtanapaisan (Pitzer)\n\n \nTitle:  Derivatives and the Shape of Graphs\n \nAbstract:  Reading the title of this talk\, perhaps you think you are going to hear about Calculus I. I stole the title from a section of Stewart’s popular calculus book. But actually\, I am going to talk about geometry and topology\, and the root idea already appears in Calculus I. In real life\, shapes such as proteins and DNA can be tangled up in space. These can be modeled as graphs embedded in three-dimensional space\, and some applied mathematicians also call these networks. In calculus\, you learn that information about derivatives\, such as the number of local maxima and where they appear\, tells us a great deal about the graph itself. I am going to apply this same philosophy to knotted graphs in three-dimensional space and demonstrate that one protein is more complexly entangled than another.\n \nBio: Puttipong Pongtanapaisan obtained his Ph.D. at the University of Iowa\, where he studied low-dimensional topology under the supervision of Dr. Maggy Tomova. His previous positions include a PIMS Postdoctoral Fellow at the University of Saskatchewan and a Postdoctoral Associate at Arizona State University. His research explores knotted shapes in confinement by analyzing the arrangement of local maxima and minima.
URL:https://colleges.claremont.edu/ccms/event/ccms-colloquium-puttipong-pongtanapaisan-pitzer/
LOCATION:Davidson Lecture Hall\, CMC\, 340 E 9th St\, Claremont\, CA\, 91711\, United States
CATEGORIES:Colloquium
ORGANIZER;CN="Sam Nelson":MAILTO:snelson@cmc.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260327T110000
DTEND;TZID=America/Los_Angeles:20260327T121500
DTSTAMP:20260407T090323
CREATED:20260110T234844Z
LAST-MODIFIED:20260313T054308Z
UID:3953-1774609200-1774613700@colleges.claremont.edu
SUMMARY:NO CCMS Colloquium - Cesar Chavez Day
DESCRIPTION:
URL:https://colleges.claremont.edu/ccms/event/ccms-colloquium-3/
LOCATION:Davidson Lecture Hall\, CMC\, 340 E 9th St\, Claremont\, CA\, 91711\, United States
CATEGORIES:Colloquium
ORGANIZER;CN="Sam Nelson":MAILTO:snelson@cmc.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260320T110000
DTEND;TZID=America/Los_Angeles:20260320T121500
DTSTAMP:20260407T090323
CREATED:20260110T234749Z
LAST-MODIFIED:20260110T234749Z
UID:3952-1774004400-1774008900@colleges.claremont.edu
SUMMARY:NO CCMS Colloquium - SPRING BREAK
DESCRIPTION:
URL:https://colleges.claremont.edu/ccms/event/no-ccms-colloquium-spring-break/
LOCATION:CA
CATEGORIES:Colloquium
ORGANIZER;CN="Sam Nelson":MAILTO:snelson@cmc.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260313T110000
DTEND;TZID=America/Los_Angeles:20260313T121500
DTSTAMP:20260407T090323
CREATED:20260110T234636Z
LAST-MODIFIED:20260313T054744Z
UID:3951-1773399600-1773404100@colleges.claremont.edu
SUMMARY:NO CCMS Colloquium: Pi Day at CMC
DESCRIPTION:No lecture today. \n  \nQuantitative and Computing Lab (QCL) Math Club Pi Day celebration at Claremont McKenna College at Kravis Lower Court from 11am to 12:30pm. \n 
URL:https://colleges.claremont.edu/ccms/event/ccms-colloquium-2/
LOCATION:Davidson Lecture Hall\, CMC\, 340 E 9th St\, Claremont\, CA\, 91711\, United States
CATEGORIES:Colloquium
ORGANIZER;CN="Sam Nelson":MAILTO:snelson@cmc.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260306T110000
DTEND;TZID=America/Los_Angeles:20260306T121500
DTSTAMP:20260407T090323
CREATED:20260110T234502Z
LAST-MODIFIED:20260304T161508Z
UID:3950-1772794800-1772799300@colleges.claremont.edu
SUMMARY:CCMS Colloquium: Lihong Zhao (Kennesaw State University)
DESCRIPTION:CCMS Colloquium invites you to a talk by Lihong Zhao (Kennesaw State University)\n\n \nTitle: Capturing heterogeneity in malaria transmission: an age-structured model with immune feedback and seasonality\n \nAbstract: Malaria remains a major global health burden\, causing more than 600\,000 deaths and over 249 million cases globally each year. Heterogeneity in malaria transmission is a critical factor that influences the dynamics of disease emergence and the effectiveness of possible control strategies. In this talk\, I will present an age-structured model that couples vector-host epidemiological dynamics with immune feedback and how we use it to characterize seasonal malaria transmission and assess the impact of vaccination strategies. We also extend this model to explore how different mobility patterns and immunity profiles interact to impact the risk of severe infection and prevalence.\n \nBio: Dr. Lihong Zhao is an Assistant Professor of Mathematics at Kennesaw State University (KSU). Prior to her position at KSU\, she was a Visiting Assistant Professor in the Department of Mathematics at Virginia Tech and an NSF DIRAC-RTG postdoctoral fellow in the Department of Applied Mathematics at the University of California\, Merced. She develops and analyzes mathematical and computational models to examine questions in life sciences. Most of her work focuses on infectious disease epidemiology and ecology.
URL:https://colleges.claremont.edu/ccms/event/ccms-colloquium-lihong-zhao-kennesaw-state-university/
LOCATION:Davidson Lecture Hall\, CMC\, 340 E 9th St\, Claremont\, CA\, 91711\, United States
CATEGORIES:Colloquium
ORGANIZER;CN="Sam Nelson":MAILTO:snelson@cmc.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260227T110000
DTEND;TZID=America/Los_Angeles:20260227T121500
DTSTAMP:20260407T090323
CREATED:20260110T215752Z
LAST-MODIFIED:20260226T054131Z
UID:3947-1772190000-1772194500@colleges.claremont.edu
SUMMARY:CCMS Colloquium: Harrison Li (HMC)
DESCRIPTION:CCMS Colloquium invites you to a talk by Harrison Li (HMC)\n\n \nTitle: Precise analysis of blocked randomized experiments\n \nAbstract: I recently finished a multi-year project with collaborators analyzing a blocked randomized experiment to evaluate the effectiveness of a government job training program for unemployment insurance (UI) recipients in Rhode Island. In presenting the results\, I will focus on some methodological considerations that arose organically in this context. I will start by providing an introduction to the potential outcomes framework in causal inference and show how it enables us to formulate a precise mathematical description of what exactly it is we want to estimate when running a randomized experiment. Then\, we will see some principled and less principled methods for performing this estimation in the setting of a block randomized experiment. Some directions for ongoing and future research will be discussed.\n \nBio: Harrison Li is in his first year as  an Assistant Professor of Mathematics at Harvey Mudd College. He comes to Claremont after finishing his graduate studies in statistics at Stanford University in 2025\, and previously worked full time as a quantitative trader on Wall Street. His research interests center around variance reduction in randomized experiments through experimental design and/or novel estimation procedures. He is also very passionate about developing sound statistical methodology in the service of other disciplines\, including climate science\, agronomy\, and economics\, and about exposing more students to the mathematical aspects of probability and statistics. \n 
URL:https://colleges.claremont.edu/ccms/event/ccms-colloquium-harrison-li/
LOCATION:Davidson Lecture Hall\, CMC\, 340 E 9th St\, Claremont\, CA\, 91711\, United States
CATEGORIES:Colloquium
ORGANIZER;CN="Sam Nelson":MAILTO:snelson@cmc.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260220T110000
DTEND;TZID=America/Los_Angeles:20260220T121500
DTSTAMP:20260407T090323
CREATED:20260110T220450Z
LAST-MODIFIED:20260211T174926Z
UID:3948-1771585200-1771589700@colleges.claremont.edu
SUMMARY:CCMS Colloquium: Mary Lou Zeeman (Bowdoin College)
DESCRIPTION:CCMS Colloquium invites you to a talk by Mary Lou Zeeman (Bowdoin College)\n\n \nTitle: A new framework for studying transient reactivity in two-dimensional systems.\n \nAbstract: Even if a linear system of ordinary differential equations (ODEs) has a globally attracting equilibrium\, solutions of the ODEs may grow arbitrarily large in the short-term before returning to the equilibrium in the long-term. This counter-intuitive phenomenon of transient amplification is called reactivity. It is especially important in ecological resilience and other applications where disturbances of a system may be transiently magnified to undesirable levels. In this talk we introduce a new framework for analyzing reactivity in two-dimensional linear systems of ODEs. While the eigenstructure of the system captures the long-term dynamics\, we use the new framework to define an orthostructure\, dual to the eigenstructure\, that captures transient reactivity dynamics of the system. By interweaving the eigen- and ortho-structures\, we are able to exactly quantify the maximum disturbance amplification possible.\n \nBio: Mary Lou Zeeman is the Wells Johnson Professor of Mathematics at Bowdoin College.  Her research is in dynamical systems with applications to biology\, sustainability and resilience. She is known for collaboratively building cross-disciplinary research communities focused on the health of the planet. She helped found and co-lead the Mathematics and Climate Research Network\, the Computational Sustainability Network and the SIAM Activity Group on Mathematics of Planet Earth. \n 
URL:https://colleges.claremont.edu/ccms/event/ccms-colloquium-mary-lou-zeeman-bowdoin-college/
LOCATION:Davidson Lecture Hall\, CMC\, 340 E 9th St\, Claremont\, CA\, 91711\, United States
CATEGORIES:Colloquium
ORGANIZER;CN="Sam Nelson":MAILTO:snelson@cmc.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260213T110000
DTEND;TZID=America/Los_Angeles:20260213T121500
DTSTAMP:20260407T090323
CREATED:20260210T023402Z
LAST-MODIFIED:20260210T023402Z
UID:3996-1770980400-1770984900@colleges.claremont.edu
SUMMARY:CCMS Colloquium: Sofia Martinez Alberga (Bryn Mawr College)
DESCRIPTION:CCMS Colloquium invites you to a talk by Sofia Martinez Alberga (Bryn Mawr College)\n \nTitle: Stay in the Loop and Fun Group\n \nAbstract: In this talk\, we will discuss the goal of algebraic topology. After we will discuss a topological space that can be associated with any topological space\, say $X$\, and base point\, $b \in X$: the based loop space denoted $\Omega(X\, b)$. The loop space has some interesting algebraic structure that allows us to define an invariant for spaces. We will see how this invariant can be used more generally and when the action of a group is present on the space.\n \nBio: Dr. Sofía Martínez Alberga is a Research Associate at Bryn Mawr College working in algebraic topology. Originally born and raised in southern California\, she earned her Bachelor’s of Science in mathematics from the University of California\, Riverside in 2019 and that same year she won the NSF Graduate Research Fellowship and the Math Alliance Fellowship. Dr. Martínez Alberga earned her PhD from Purdue University and during graduate school\, she held roles like MSRI-Undergraduate Program graduate research assistant\, Enhancing Diversity Graduate Education summer program graduate mentor\, and Women In Science Programs (WISP) Liaison. Furthermore Dr. Martínez Alberga has been invited to attend and speak at conferences and seminars internationally and has organized and secured grants for sessions at major conferences such as JMM.
URL:https://colleges.claremont.edu/ccms/event/ccms-colloquium-sofia-martinez-alberga-bryn-mawr-college/
LOCATION:Davidson Lecture Hall\, CMC\, 340 E 9th St\, Claremont\, CA\, 91711\, United States
CATEGORIES:Colloquium
ORGANIZER;CN="Sam Nelson":MAILTO:snelson@cmc.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260206T110000
DTEND;TZID=America/Los_Angeles:20260206T121500
DTSTAMP:20260407T090324
CREATED:20260110T215526Z
LAST-MODIFIED:20260127T164006Z
UID:3946-1770375600-1770380100@colleges.claremont.edu
SUMMARY:CCMS Colloquium: Teal Witter (CMC)
DESCRIPTION:CCMS Colloquium invites you to a talk by Teal Witter (CMC)\n\n \nTitle:  Exactly Computing do-Shapley Values\n \n\nAbstract:  \nCausal questions lie at the heart of scientific inquiry\, from evaluating economic policies to determining medical treatments. Yet\, observational data alone is often insufficient due to the fundamental problem of causal inference: we cannot observe the counterfactual world where a specific intervention did not occur. Structural Causal Models (SCMs) offer a powerful solution by explicitly modeling the underlying mechanisms of a system. By formalizing data generation\, SCMs allow us to use the do-operator to rigorously simulate interventions\, answering questions like\, “If a patient were administered prednisone and made to stop smoking\, what would be their expected pain level?”\n\nHowever\, characterizing a system through individual queries is computationally daunting. As the number of features d grows\, the landscape of possible interventions scales exponentially (2^d). To extract interpretable insights from this combinatorial complexity\, we utilize the do-Shapley value\, a game-theoretic framework that attributes the complicated dynamics of an SCM to individual features.\n\nIn this talk\, I will present a new algorithmic approach that makes computing these values more tractable. We show that the causal landscape is structured into “irreducible sets”\, a building block where multiple interventions yield identical effects. By leveraging this structure\, we introduce an algorithm that computes do-Shapley values exactly\, with runtime that depends on the graph’s complexity rather than 2^d. We further propose an estimator that targets these sets directly\, producing more accurate estimates than prior work by several orders of magnitude or more.\n\nJoint work with Álvaro Parafita\, Tomas Garriga\, Maximilian Muschalik\, Fabian Fumagalli\, Axel Brando\, and Lucas Rosenblatt.\n\n \nBio: Teal is an Assistant Professor of Mathematics and Computer Science at Claremont McKenna College. His recent research explores randomized algorithms for problems in explainable AI and generative AI. More broadly\, he is interested in leveraging ideas from theoretical computer science and machine learning to design provably accurate algorithms. Before joining the consortium\, Teal completed his Ph.D. in Computer Science at New York University\, where he was supported by an NSF Graduate Research Fellowship. Prior to graduate school\, Teal attended Middlebury College.
URL:https://colleges.claremont.edu/ccms/event/ccms-colloquium-teal-witter-cmc/
LOCATION:Davidson Lecture Hall\, CMC\, 340 E 9th St\, Claremont\, CA\, 91711\, United States
CATEGORIES:Colloquium
ORGANIZER;CN="Sam Nelson":MAILTO:snelson@cmc.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260130T110000
DTEND;TZID=America/Los_Angeles:20260130T121500
DTSTAMP:20260407T090324
CREATED:20260110T204139Z
LAST-MODIFIED:20260127T020408Z
UID:3944-1769770800-1769775300@colleges.claremont.edu
SUMMARY:CCMS Colloquium: John Baez (UCR)
DESCRIPTION:CCMS Colloquium invites you to a talk by John Baez (UCR)\n\n \nTitle: The mathematics of tuning systems\n \nAbstract: Leibniz said “Music is the pleasure the human mind experiences from counting without being aware that it is counting.”  The first step is choosing a tuning system — the frequency ratios between pitches in a scale.  Different kinds of music sound best in different tuning systems!  In music from the Middle Ages until today\, new musical styles have gone hand in hand with mathematical innovations in tuning systems.  Here I will focus on a few of the most important and beautiful Western systems\, from Pythagorean tuning to today’s reigning champion: equal temperament. Can you hear the difference?  What will come next?\n \n  \nBio:   \nJohn Baez is a mathematical physicist\, formerly at U. C. Riverside and currently the Maxwell Fellow at the University of Edinburgh.   He is known for the Cobordism Hypothesis connecting manifolds to higher categories.  In 1993 he began writing This Week’s Finds in Mathematical Physics\, which has been called the world’s first blog.   Since then he has helped start two well-known blogs: The n-Category Caf e\, a group blog on math and physics\, and Azimuth\, on mathematics and ecological issues.   He also writes a regular column in Notices of the American Mathematical Society.
URL:https://colleges.claremont.edu/ccms/event/ccms-colloquium-john-baez-ucr/
LOCATION:Davidson Lecture Hall\, CMC\, 340 E 9th St\, Claremont\, CA\, 91711\, United States
CATEGORIES:Colloquium
ORGANIZER;CN="Sam Nelson":MAILTO:snelson@cmc.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20251205T110000
DTEND;TZID=America/Los_Angeles:20251205T121500
DTSTAMP:20260407T090324
CREATED:20250923T142446Z
LAST-MODIFIED:20251205T155429Z
UID:3868-1764932400-1764936900@colleges.claremont.edu
SUMMARY:CCMS Colloquium: Konstantin Zuev (Caltech)
DESCRIPTION:CCMS Colloquium invites you to a talk by Konstantin Zuev (Caltech)\n\n \nTitle: Course-Prerequisite Networks\n \nAbstract: An academic curriculum is a complex system of courses and their interactions that lies at the heart of an academic institution and underlies its educational mission. Understanding these systems is essential for providing high-quality education. Course-prerequisite networks (CPNs) are directed acyclic graphs that model academic curricula by representing courses as nodes and prerequisite relationships between them as directed links. In this talk\, we will show how CPNs can be used to visualize\, analyze\, and optimize curricula; identify key courses; allocate teaching resources; quantify the strength of knowledge flow between departments; and uncover the most influential and interdisciplinary areas of study. The proposed methodology applies to any CPN and is illustrated using a network of courses taught at the California Institute of Technology. If time permits\, we will also discuss three new global CPN measures\, breadth\, depth\, and flux\, which enable macro-scale comparisons of different curricula. We illustrate these measures numerically using three real and synthetic CPNs from the Cyprus University of Technology\, the California Institute of Technology\, and Johns Hopkins University.\n \nBio: Dr. Konstantin Zuev is a Teaching Professor of Computing and Mathematical Sciences at the California Institute of Technology\, where he teaches a variety of courses in mathematics and statistics and conducts research on network science with undergraduate students. He is the author of about 30 papers and a forthcoming book\, Fundamentals of Statistical Inference: Foundations of Data Analysis. His teaching and research have been recognized with several awards: the ASCIT Teaching Award (2018 & 2023)\, the Carver Mead Seed Fund Grant (2023)\, the Graduate Student Council Teaching Award (2023)\, the Humboldt Research Fellowship for Experienced Researchers (2021)\, and the Northrop Grumman Prize for Excellence in Teaching (2019). For more information about his background\, please visit http://www.its.caltech.edu/~zuev/index.html
URL:https://colleges.claremont.edu/ccms/event/ccms-colloquium-konstantin-zuev-caltech/
LOCATION:Davidson Lecture Hall\, CMC\, 340 E 9th St\, Claremont\, CA\, 91711\, United States
CATEGORIES:Colloquium
ORGANIZER;CN="Bahar Acu":MAILTO:Bahar_Acu@pitzer.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20251128T110000
DTEND;TZID=America/Los_Angeles:20251128T121500
DTSTAMP:20260407T090324
CREATED:20250923T142737Z
LAST-MODIFIED:20250923T142753Z
UID:3869-1764327600-1764332100@colleges.claremont.edu
SUMMARY:NO CCMS Colloquium this Friday!
DESCRIPTION:We’ll be back next week! \nHappy Thanksgiving!
URL:https://colleges.claremont.edu/ccms/event/no-ccms-colloquium-this-friday/
LOCATION:Davidson Lecture Hall\, CMC\, 340 E 9th St\, Claremont\, CA\, 91711\, United States
CATEGORIES:Colloquium
ORGANIZER;CN="Bahar Acu":MAILTO:Bahar_Acu@pitzer.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20251121T110000
DTEND;TZID=America/Los_Angeles:20251121T121500
DTSTAMP:20260407T090324
CREATED:20250923T141914Z
LAST-MODIFIED:20251119T170700Z
UID:3866-1763722800-1763727300@colleges.claremont.edu
SUMMARY:CCMS Colloquium: Shriya Nagpal (Pitzer)
DESCRIPTION:CCMS Colloquium invites you to a talk by Shriya Nagpal (Pitzer)\n\n \nTitle: Synchronization in Erdős–Rényi Graphs with Kuramoto Dynamics: A Graphon Approach\n \nAbstract: Networks of coupled Kuramoto oscillators have been used to model a wide array of phenomena\, including circadian rhythms\, flashing fireflies\, and high-voltage electric grids. In many such applications\, synchronization is an emergent behavior of interest. Recent work has focused on understanding synchronization in random networks of Kuramoto oscillators. We contribute to this literature\, by considering interaction networks generated by a graphon model known as a $W$-random network\, and examine the dynamics of an infinite number of identical ​ Kuramoto oscillators. We show that with sufficient regularity on $W$\, the solution to the dynamical system over a $W$-random network of size $n$ converges to the solution of the infinite graphon system\, with high probability as $n\rightarrow\infty$. We leverage this convergence result to study synchronization for identical Kuramoto oscillators on Erd\H{o}s-R\’enyi random graphs.\n \nBio: Shriya V. Nagpal is an Assistant Professor of Mathematics at Pitzer College. In 2024\, she completed her Ph.D. in Applied Mathematics at Cornell University\, where she was co-advised by Francesca Parise and Lindsay Anderson. Prior to joining Cornell in 2018\, she received her bachelor’s degree in Mathematics from Trinity College. Her research leverages tools from network theory and dynamical systems to study emergent behavior in interconnected systems.
URL:https://colleges.claremont.edu/ccms/event/ccms-colloquium-shriya-nagpal-pitzer/
LOCATION:Davidson Lecture Hall\, CMC\, 340 E 9th St\, Claremont\, CA\, 91711\, United States
CATEGORIES:Colloquium
ORGANIZER;CN="Bahar Acu":MAILTO:Bahar_Acu@pitzer.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20251114T110000
DTEND;TZID=America/Los_Angeles:20251114T121500
DTSTAMP:20260407T090324
CREATED:20250923T141739Z
LAST-MODIFIED:20251112T013211Z
UID:3865-1763118000-1763122500@colleges.claremont.edu
SUMMARY:CCMS Colloquium: Robert Sanchez (HMC)
DESCRIPTION:CCMS Colloquium invites you to a talk by Robert Sanchez (HMC)\n\n \nTitle: Tides: Under the Sea and Under the Ice\n \nAbstract: Physical oceanography is the study of ocean fluid dynamics (e.g.\, waves\, currents\, plumes\, turbulence). This talk will introduce physical oceanography and the methods used to analyze ocean data such as time-series analysis and numerical solutions to differential equations. We will use these methods to investigate the tidally driven waves in a glacial fjord. Data analysis and numerical modeling of the system suggest a surprising origin for the waves with potential consequences for the melting of glaciers.\n \nBio: Robert Sanchez is a new Assistant Professor at Harvey Mudd College with a joint appointment between the Mathematics Department and the Hixon Center for the Climate and Environment. Prior to Harvey Mudd\, he was an NSF Postdoc Scholar at the University of Florida and he received his PhD in Physical Oceanography from the Scripps Institution of Oceanography. \n 
URL:https://colleges.claremont.edu/ccms/event/ccms-colloquium-robert-sanchez-hmc/
LOCATION:Davidson Lecture Hall\, CMC\, 340 E 9th St\, Claremont\, CA\, 91711\, United States
CATEGORIES:Colloquium
ORGANIZER;CN="Bahar Acu":MAILTO:Bahar_Acu@pitzer.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20251107T110000
DTEND;TZID=America/Los_Angeles:20251107T121500
DTSTAMP:20260407T090324
CREATED:20250923T141522Z
LAST-MODIFIED:20251103T173924Z
UID:3864-1762513200-1762517700@colleges.claremont.edu
SUMMARY:CCMS Colloquium: Jemma Lorenat (Pitzer)
DESCRIPTION:CCMS Colloquium invites you to a talk by Jemma Lorenat (Pitzer)\n\n \nTitle: Recognizing data: statistical literacies around 1900\n \nAbstract: This talk centers on the first (and perhaps only) doctorate in the theory of correlations\, granted by University College London in 1899 to Alice Lee. The production and reception of Lee’s research sheds light on the varieties of statistical literacies around 1900.\n \nBio: Jemma Lorenat is a historian of mathematics at Pitzer College. She spends a great deal of time thinking about the history and future of statistical literacies. She also loves conic sections and (some) other algebraic curves.
URL:https://colleges.claremont.edu/ccms/event/ccms-colloquium-jemma-lorenat-pitzer/
LOCATION:Davidson Lecture Hall\, CMC\, 340 E 9th St\, Claremont\, CA\, 91711\, United States
CATEGORIES:Colloquium
ORGANIZER;CN="Bahar Acu":MAILTO:Bahar_Acu@pitzer.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20251031T110000
DTEND;TZID=America/Los_Angeles:20251031T121500
DTSTAMP:20260407T090324
CREATED:20250923T141345Z
LAST-MODIFIED:20251030T024823Z
UID:3862-1761908400-1761912900@colleges.claremont.edu
SUMMARY:CCMS Colloquium: Anna Ma (UCI)
DESCRIPTION:CCMS Colloquium invites you to a talk by Anna Ma (UCI)\n\n \nTitle: Stochastic iterative methods for solving tensor linear systems\n \nAbstract: Solving linear systems is a crucial subroutine and challenge in data science and scientific computing. Classical approaches for solving linear systems assume that data is readily available and small enough to be stored in memory. However\, in the large-scale data setting\, data may be so large that only partitions (e.g.\, single rows/columns of the matrix/tensor) can be utilized at a time. In this presentation\, we discuss the advantages and role of randomization in iterative methods for approximating the solution to large-scale linear systems. Time permitting\, we will also discuss our recent work on applications to solving systems involving higher-dimensional arrays\, or tensors. Unlike previously proposed randomized iterative strategies\, such as the tensor randomized Kaczmarz method (row slice method) or the tensor Gauss-Seidel method (column slice method)\, which are natural extensions of their matrix counterparts\, our approach delves into a distinct scenario utilizing frontal slice sketching.\n \nBio: Dr. Anna Ma is an Assistant Professor at UC Irvine in the Department of Mathematics. Prior to her position at UCI\, she was a Visiting Assistant Professor at UCI and a UC Chancellor’s Postdoctoral Fellow at UC San Diego in the Department of Mathematics. Her research interests are in randomized algorithms\, numerical linear algebra\, and the mathematics of data science. She is also interested in data visualization and unsupervised machine learning. Anna earned her BS in Mathematics at UC Los Angeles. She received her PhD in Computational Science from Claremont Graduate University and the Computational Science Research Center at San Diego State University\, where she studied the design and analysis of algorithms that solve problems involving large-scale data. \n 
URL:https://colleges.claremont.edu/ccms/event/ccms-colloquium-anna-ma-uci/
LOCATION:Davidson Lecture Hall\, CMC\, 340 E 9th St\, Claremont\, CA\, 91711\, United States
CATEGORIES:Colloquium
ORGANIZER;CN="Bahar Acu":MAILTO:Bahar_Acu@pitzer.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20251024T110000
DTEND;TZID=America/Los_Angeles:20251024T121500
DTSTAMP:20260407T090324
CREATED:20250923T141134Z
LAST-MODIFIED:20251023T215848Z
UID:3861-1761303600-1761308100@colleges.claremont.edu
SUMMARY:CCMS Colloquium: Braxton Osting (University of Utah)
DESCRIPTION:CCMS Colloquium invites you to a talk by Braxton Osting (University of Utah)\n\n \nTitle: Blood pressure monitoring with biophysics-informed machine learning models\n\n \nAbstract: Measurement of blood pressure (BP) is essential for early diagnosis and management of hypertension\, a condition that 45% of US adults have and a risk factor for development of heart failure\, the leading cause of death in the US. Wearable technologies have the potential to transform BP monitoring by providing continuous assessments of cardiovascular health metrics and guiding clinical management. However\, existing cuffless wearable devices for BP monitoring often rely on methods lacking theoretical foundations\, such as pulse wave analysis or pulse arrival time\, making them vulnerable to physiological and experimental confounders that undermine their accuracy and clinical utility. We developed a smartwatch device with real-time electrical bioimpedance (BioZ) sensing for cuffless hemodynamic monitoring. We elucidate the biophysical relationship between BioZ and BP via a multiscale analytical and computational modeling framework\, and identify physiological\, anatomical\, and experimental parameters that influence the pulsatile BioZ signal at the wrist. A signal-tagged physics-informed neural network incorporating fluid dynamics principles enables calibration-free estimation of BP and radial and axial blood velocity. We successfully tested our approach with healthy individuals at rest and after physical activity including physical and autonomic challenges\, and with patients with hypertension and cardiovascular disease in outpatient and intensive care settings. Our findings demonstrate the feasibility of BioZ technology for cuffless BP and blood velocity monitoring\, addressing critical limitations of existing cuffless technologies.\n \nBio:  Braxton Osting is a Professor in the Department of Mathematics at the University of Utah where he works on mathematical challenges in the natural and applied sciences. He has broad interests in analytical and computational methods for problems in applied mathematics\, especially in optimization\, partial differential equations\, computational geometry\, and machine learning. \nAfter attending the University of Washington for his undergraduate studies\, Braxton earned a Ph.D. in Applied Mathematics at Columbia University. Before moving to Utah\, he was an NSF Postdoctoral Fellow in the Department of Mathematics at the University of California\, Los Angeles. \nIn his free time\, Braxton enjoys biking\, skiing\, running\, hiking\, and generally spending time outdoors. \n 
URL:https://colleges.claremont.edu/ccms/event/ccms-colloquium-selim-esedoglu-university-of-michigan/
LOCATION:Davidson Lecture Hall\, CMC\, 340 E 9th St\, Claremont\, CA\, 91711\, United States
CATEGORIES:Colloquium
ORGANIZER;CN="Bahar Acu":MAILTO:Bahar_Acu@pitzer.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20251017T110000
DTEND;TZID=America/Los_Angeles:20251017T121500
DTSTAMP:20260407T090324
CREATED:20250923T142244Z
LAST-MODIFIED:20251015T215610Z
UID:3867-1760698800-1760703300@colleges.claremont.edu
SUMMARY:CCMS Colloquium: Fall break Panel
DESCRIPTION:Please join us for a career discussion with three great panelists: \nSireesh Vinnakota – Graduate Student at UCI \nLuke Trujillo – Senior Software Engineer at Operant AI \nMichelle Goodwin – Trader at Allspring Global Investments \n  \nThis will be a virtual meeting only. \nZoom link: https://nam02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fcmc-its.zoom.us%2Fj%2F83719659422&data=05%7C02%7Cluisa.gianuca%40cgu.edu%7C46994ae71bc5453cc6a908de0a886a47%7C19afb2c85efd4718a107530ed963d11e%7C0%7C0%7C638959778224324835%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=8pRyjqWBxWliFUf5ciI8doXyCYTzyIJ9NSrX6obEMwA%3D&reserved=0 \nMeeting ID: 837 1965 9422
URL:https://colleges.claremont.edu/ccms/event/ccms-colloquium-fall-break-panel/
LOCATION:CA
CATEGORIES:Colloquium
ORGANIZER;CN="Bahar Acu":MAILTO:Bahar_Acu@pitzer.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20251010T110000
DTEND;TZID=America/Los_Angeles:20251010T121500
DTSTAMP:20260407T090324
CREATED:20250923T140917Z
LAST-MODIFIED:20251008T232409Z
UID:3860-1760094000-1760098500@colleges.claremont.edu
SUMMARY:CCMS Colloquium: Sinai Robins (University of São Paulo - Brazil)
DESCRIPTION:CCMS Colloquium invites you to a talk by Sinai Robins (University of São Paulo – Brazil)\n\n \nTitle: An introduction to the geometry of numbers through the lens of analysis\n \n\nAbstract: We introduce the geometry of numbers\, beginning from the first principles\, and proceeding to modern research topics in the field. Our point of view includes Fourier analysis on compact sets and in particular on convex bodies. We give some recent extensions of previous results by C. L. Siegel\, and E. Bombieri\, both of whom extended Minkowski’s first theorem for convex\, centrally symmetric bodies. \nA discrete version of these results allows us to give some new formulations for finite sums of discrete covariograms\, for any finite set of integer points in Euclidean space. We’ll give visual examples\, with pictures\, of everything in dimension 2. On the other hand\, a continuous application of these results allows us to shed additional light on the enumeration of lattice points in polytopes in R^d\, and in particular some Ehrhart-type theory. This is joint work with Michel Faleiros. \n\n \nBio: Professor Sinai Robins completed his Ph.D. in Number Theory at UCLA. He has held tenured positions at Temple University and Nanyang Technological University and is currently a full professor at the University of São Paulo\, Brasil. Professor Robins enjoys tackling problems in Discrete Geometry\, Fourier Analysis\, Number Theory\, Combinatorial Optimization\, and Data Science. Some of his recent research is reflected in his new 2024 book\, called Fourier analysis on polytopes and the geometry of numbers: Part I\, a gentle introduction. This book offers a unique\, modern\, Fourier-analytic perspective on the geometry of numbers. It explores the relationship between geometric properties of a polytope and its Fourier transform\, provides new streamlined proofs of fundamental results\, and invites undergraduates to explore these important ideas.
URL:https://colleges.claremont.edu/ccms/event/ccms-colloquium-sinai-robins-university-of-sao-paulo-brazil/
LOCATION:Davidson Lecture Hall\, CMC\, 340 E 9th St\, Claremont\, CA\, 91711\, United States
CATEGORIES:Colloquium
ORGANIZER;CN="Bahar Acu":MAILTO:Bahar_Acu@pitzer.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20251003T110000
DTEND;TZID=America/Los_Angeles:20251003T121500
DTSTAMP:20260407T090324
CREATED:20250923T140603Z
LAST-MODIFIED:20251003T021636Z
UID:3859-1759489200-1759493700@colleges.claremont.edu
SUMMARY:CCMS Colloquium: Ruby Kim (University of Michigan)
DESCRIPTION:CCMS Colloquium invites you to a talk by Ruby Kim (University of Michigan) \nTitle: Mathematical Models of Circadian Rhythms and Seasonal Timing\n \nAbstract: The circadian clock shapes nearly 24-hour periodic rhythms throughout the body\, from the activity of individual cells to our daily sleep/wake cycles. These rhythms can be self-sustained (for example\, people still show circadian patterns even in total darkness)\, but they are also strongly influenced by the environment\, especially light. Mathematical models of circadian rhythms have provided insight into many intriguing phenomena\, including jet lag\, mid-afternoon fatigue\, and how animals sense the changing seasons. In this talk\, I will introduce how mathematical models of circadian rhythms are constructed and used. Then\, I will share recent work on seasonal timing in a large population of medical interns\, using data collected from wearable devices. Our results suggest that seasonal timing plays a key role in how people respond to shift work. Overall\, the goal of this talk is to introduce how mathematical modeling can be used to better understand biological rhythms and their impact on daily life.\n \nBio: I am originally from Koreatown\, Los Angeles. I did my undergraduate studies at Pomona College (Class of ’17)\, where I majored in math and completed a thesis under the mentorship of Dr. Ami Radunskaya. I enjoyed teaching mathematics and doing research\, so I decided to pursue graduate studies in math at Duke University. During my PhD\, I fell in love with biological rhythms and mathematical neuroscience. Currently\, I am a postdoc at the University of Michigan using mathematical modeling and data science to study biology and health. During my free time\, I enjoy playing pool\, hanging out with my dog\, and reading.
URL:https://colleges.claremont.edu/ccms/event/ccms-colloquium-ruby-kim-university-of-michigan/
LOCATION:Davidson Lecture Hall\, CMC\, 340 E 9th St\, Claremont\, CA\, 91711\, United States
CATEGORIES:Colloquium
ORGANIZER;CN="Bahar Acu":MAILTO:Bahar_Acu@pitzer.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20250926T110000
DTEND;TZID=America/Los_Angeles:20250926T121500
DTSTAMP:20260407T090324
CREATED:20250917T194906Z
LAST-MODIFIED:20250922T185920Z
UID:3839-1758884400-1758888900@colleges.claremont.edu
SUMMARY:CCMS Colloquium: Robert Cass (CMC)
DESCRIPTION:CCMS Colloquium invites you to a talk by Assistant Professor of Mathematics Robert Cass of Claremont McKenna College:\n\n \nTitle: An introduction to the Langlands program\n \nAbstract: Class field theory\, which was established in the early 20th century\, has its origins in Gauss’s law of quadratic reciprocity. As such\, it allows one to determine whether certain integer polynomials have a root mod p. The Langlands program is a vast area of current research in number theory that can be viewed as a generalization of class field theory to all integer polynomials. In this talk\, I will give a leisurely introduction to this circle of ideas by way of some concrete examples. I will conclude with my own work\, which includes a result on the independence of the cohomology theory chosen in a geometric and categorical analogue of the Langlands program.\n \nBrief Bio: Robert Cass joined the Mathematical Sciences Department at CMC as an Assistant Professor of Mathematics this fall. He received his B.S. from the University of Kentucky and his Ph.D. from Harvard University. After that\, he was an NSF postdoctoral fellow at Caltech and the University of Michigan. He is interested in the Langlands program and arithmetic geometry\, as well as related problems in algebraic geometry and representation theory. He enjoys mathematical questions that are simple to state but whose solutions involve tools from multiple disciplines\, especially those with unexpected connections to geometry.
URL:https://colleges.claremont.edu/ccms/event/ccms-colloquium-robert-cass-cmc/
LOCATION:Davidson Lecture Hall\, CMC\, 340 E 9th St\, Claremont\, CA\, 91711\, United States
CATEGORIES:Colloquium
ORGANIZER;CN="Bahar Acu":MAILTO:Bahar_Acu@pitzer.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20250919T110000
DTEND;TZID=America/Los_Angeles:20250919T120000
DTSTAMP:20260407T090324
CREATED:20250903T163230Z
LAST-MODIFIED:20250917T194549Z
UID:3817-1758279600-1758283200@colleges.claremont.edu
SUMMARY:NO CCMS Colloquium this Friday!
DESCRIPTION:We’ll be back next week!
URL:https://colleges.claremont.edu/ccms/event/ccms-colloquium/
LOCATION:Davidson Lecture Hall\, CMC\, 340 E 9th St\, Claremont\, CA\, 91711\, United States
CATEGORIES:Colloquium
ORGANIZER;CN="Bahar Acu":MAILTO:Bahar_Acu@pitzer.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20250912T110000
DTEND;TZID=America/Los_Angeles:20250912T120000
DTSTAMP:20260407T090324
CREATED:20250903T160356Z
LAST-MODIFIED:20250909T001255Z
UID:3816-1757674800-1757678400@colleges.claremont.edu
SUMMARY:CCMS Colloquium: Morse theory\, Floer homology\, and string topology (Ko Honda\, UCLA)
DESCRIPTION:CCMS Colloquium invites you to a talk by Professor Ko Honda\, Professor of Mathematics at UCLA. \nTitle: Morse theory\, Floer homology\, and string topology \nAbstract: One of the most important theories in geometry/topology is Floer homology\, which can be viewed as a Morse theory of a loop space of a manifold (a generalization of a surface to higher dimensions).  The aim of this talk is to give a gentle pictorial introduction to Morse theory for surfaces and then upgrade it in two steps: to Morse theory of loop spaces (e.g.\, of the 2-dimensional sphere) and then to “multiloops” (collections of many loops).  The last upgrade is intimately related to a mathematical model for string theory called “string topology”\, due to Chas-Sullivan\, and to quantum topology via the HOMFLY polynomial of knots/links. \nSpeaker Bio: Ko Honda is an entirely American-trained mathematician\, receiving his BA and MA from Harvard University in 1992 and PhD from Princeton University in 1997.  After postdocs/visiting positions at Duke\, the University of Georgia\, the American Institute of Mathematics\, and IHES\, he arrived in LA in 2001\, was a faculty member at USC for 12.5 years\, and then moved across town to UCLA\, where he has been for the last 11.5 years.  Sometime during his postdoc at Duke\, he discovered/invented an object called a “bypass” in contact geometry\, which allowed him to simplify the analysis of 3-dimensional contact manifolds and solve several open problems in that area\, some in joint work with Colin\, Etnyre\, and Giroux.  He has been working on contact and symplectic geometry ever since\, gradually branching out into adjacent areas (e.g.\, low-dimensional topology\, Floer theory\, and quantum topology) in the intervening years.
URL:https://colleges.claremont.edu/ccms/event/ccms-colloquium-presents-title-ko-honda/
LOCATION:Davidson Lecture Hall\, CMC\, 340 E 9th St\, Claremont\, CA\, 91711\, United States
CATEGORIES:Colloquium
ORGANIZER;CN="Bahar Acu":MAILTO:Bahar_Acu@pitzer.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20250507T161500
DTEND;TZID=America/Los_Angeles:20250507T173000
DTSTAMP:20260407T090324
CREATED:20250131T235319Z
LAST-MODIFIED:20250313T165841Z
UID:3678-1746634500-1746639000@colleges.claremont.edu
SUMMARY:CCMS Colloquium presents "Career Panel"
DESCRIPTION:TBA
URL:https://colleges.claremont.edu/ccms/event/ccms-colloquium-presents-career-panel/
LOCATION:Argue Auditorium\, Pomona College\, 610 N. College Ave.\, Claremont\, CA\, 91711\, United States
CATEGORIES:Colloquium
ORGANIZER;CN="Bahar Acu":MAILTO:Bahar_Acu@pitzer.edu
GEO:34.0999157;-117.7142668
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Argue Auditorium Pomona College 610 N. College Ave. Claremont CA 91711 United States;X-APPLE-RADIUS=500;X-TITLE=610 N. College Ave.:geo:-117.7142668,34.0999157
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20250430T161500
DTEND;TZID=America/Los_Angeles:20250430T173000
DTSTAMP:20260407T090324
CREATED:20250131T235446Z
LAST-MODIFIED:20250428T233421Z
UID:3679-1746029700-1746034200@colleges.claremont.edu
SUMMARY:CCMS Colloquium presents the Second Barbara Beechler Talk: Deanna Needell (UCLA)
DESCRIPTION:CCMS Colloquium invites you to the Second Barbara Beechler Lecture by Professor Deanna Needell\, Professor of Mathematics\, Dunn Family Endowed Chair in Data Theory\nExecutive Director\, Institute for Digital Research and Education (IDRE) at UCLA. \nTitle: Fairness and Foundations in Machine Learning \nAbstract: In this talk\, we will address areas of recent work centered around the themes of fairness and foundations in machine learning as well as highlight the challenges in this area. We will discuss recent results involving linear algebraic tools for learning\, such as methods in non-negative matrix factorization that include tailored approaches for fairness. We will showcase our approach as well as practical applications of those methods.  Then\, we will discuss new foundational results that theoretically justify phenomena like benign overfitting in neural networks.  Throughout the talk\, we will include example applications from collaborations with community partners\, using machine learning to help organizations with fairness and justice goals. This talk includes work joint with Erin George\, Kedar Karhadkar\, Lara Kassab\, and Guido Montufar. \nSpeaker Bio: Deanna Needell earned her PhD from UC Davis before working as a postdoctoral fellow at Stanford University. She is currently a full professor of mathematics at UCLA\, the Dunn Family Endowed Chair in Data Theory\, and the Executive Director for UCLA’s Institute for Digital Research and Education. She has earned many awards including the Alfred P. Sloan fellowship\, an NSF CAREER and other awards\, the IMA prize in Applied Mathematics\, is a 2022 American Mathematical Society (AMS) Fellow and a 2024 Society for industrial and applied mathematics (SIAM) Fellow. She has been a research professor fellow at several top research institutes including the SLMath (formerly MSRI) and Simons Institute in Berkeley. She also serves as associate editor for several journals including Linear Algebra and its Applications and the SIAM Journal on Imaging Sciences\, as well as on the organizing committee for SIAM sessions and the Association for Women in Mathematics. \n 
URL:https://colleges.claremont.edu/ccms/event/ccms-colloquium-second-barbara-beechler-talk/
LOCATION:Argue Auditorium\, Pomona College\, 610 N. College Ave.\, Claremont\, CA\, 91711\, United States
CATEGORIES:Colloquium
ORGANIZER;CN="Bahar Acu":MAILTO:Bahar_Acu@pitzer.edu
GEO:34.0999157;-117.7142668
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Argue Auditorium Pomona College 610 N. College Ave. Claremont CA 91711 United States;X-APPLE-RADIUS=500;X-TITLE=610 N. College Ave.:geo:-117.7142668,34.0999157
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20250423T161500
DTEND;TZID=America/Los_Angeles:20250423T173000
DTSTAMP:20260407T090324
CREATED:20250131T235210Z
LAST-MODIFIED:20250417T222240Z
UID:3677-1745424900-1745429400@colleges.claremont.edu
SUMMARY:CCMS Colloquium: Agent-Based and Continuous Models of Locust Hopper Bands (Andrew J. Bernoff\, Harvey Mudd College\, CA)
DESCRIPTION:Speaker: Andrew J. Bernoff\, Professor of Mathematics\, Harvey Mudd College \nAbstract: An outstanding challenge in mathematical biology is using laboratory and/or field observations to tune a model’s functional form and parameter values. These problems lie at the intersection of dynamical systems and data science. In this talk I will discuss an ongoing project developing models of the Australian plague locust for which excellent field data is available. Under favorable environmental conditions flightless juveniles aggregate into coherent\, aligned swarms referred to as hopper bands. We develop two models of hopper bands in tandem; an agent-based model that tracks the position of individuals and a continuum model describing locust density. By examining 4.4 million parameter combinations\, we identify a set of parameters that reproduce field observations. \nI will then discuss ongoing efforts to improve these models. The first extends this work by modeling locust alignment via the Kuramoto model of oscillator synchronization. The second uses motion tracking of tens of thousands of locusts to shed light on how locust movement is influenced by social interactions. \n  \nBio: Andrew Bernoff is a Professor of Mathematics whose research focuses on applying dynamical systems to physical and biological phenomena\, with notable international recognition for his work on swarming. He earned degrees in math and physics from MIT and a  PhD from the University of Cambridge as a Marshall Scholar. With over 50 published papers and multiple NSF and Simons Foundation grants\, his interdisciplinary collaborations span physics\, engineering\, chemistry\, and biology. \nA dedicated educator\, Bernoff has mentored over 60 undergraduate research projects at Harvey Mudd College\, with many students pursuing PhDs at top institutions. He has served in leadership roles including Director of the Claremont Center for Mathematical Sciences\, Chair of the SIAM Dynamical Systems Group\, and a co-author of the Putnam Exam (2019–2021).
URL:https://colleges.claremont.edu/ccms/event/ccms-colloquium-shivkumar-chandrasekaran-uc-santa-barbara/
LOCATION:Argue Auditorium\, Pomona College\, 610 N. College Ave.\, Claremont\, CA\, 91711\, United States
CATEGORIES:Colloquium
ORGANIZER;CN="Bahar Acu":MAILTO:Bahar_Acu@pitzer.edu
GEO:34.0999157;-117.7142668
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Argue Auditorium Pomona College 610 N. College Ave. Claremont CA 91711 United States;X-APPLE-RADIUS=500;X-TITLE=610 N. College Ave.:geo:-117.7142668,34.0999157
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20250416T161500
DTEND;TZID=America/Los_Angeles:20250416T173000
DTSTAMP:20260407T090324
CREATED:20250125T050219Z
LAST-MODIFIED:20250403T225051Z
UID:3650-1744820100-1744824600@colleges.claremont.edu
SUMMARY:CCMS Colloquium: (Naneh Apkarian\, Arizona State University\, Arizona)
DESCRIPTION:Speaker:  Naneh Apkarian Professor of Mathematics\, Arizona State University\, Arizona \nTitle: Student Success in an Interactive STEM Ecosystem \nAbstract: This talk begins with a discussion of the multifaceted nature of “student success” in STEM\, including externally recognized markers (e.g.\, grades) and internally defined indicators (e.g.\, enjoyment). Investigations of the factors which contribute to student success along various dimensions\, how to improve student success\, and how to implement successful interventions at scale reveal the complexities of the STEM higher education ecosystem as well as the critical role of introductory mathematics courses. I will review results along these themes\, highlighting interactions which define that ecosystem and support/constrain different aspects of student success\, for different populations. This includes the role of intra- and extra-curricular factors such as student-student interactions\, course coordination\, departmental culture\, and instructors’ beliefs. Implications for research and practice will also be discussed. \nBio: Dr. Naneh Apkarian is an Assistant Professor in the School of Mathematical and Statistical Sciences at Arizona State University. She is from California\, where she obtained a BA and MA in mathematics prior to completing her PhD in mathematics education. Pursuing departmental change as a strategy for transforming mathematics education\, she was for two years a postdoctoral researcher at Western Michigan University. Her research spans many facets of the STEM education ecosystem\, including the knowledge\, beliefs\, practices\, and experiences of students and instructors\, departmental culture\, and interactions within and across levels – always in the service of building inclusive excellence. Outside academia\, Dr. Apkarian continues to play competitive water polo across the US and the world. \n 
URL:https://colleges.claremont.edu/ccms/event/ccms-colloquium-naneh-apkarian-arizona-state-university-arizona/
LOCATION:Argue Auditorium\, Pomona College\, 610 N. College Ave.\, Claremont\, CA\, 91711\, United States
CATEGORIES:Colloquium
ORGANIZER;CN="Bahar Acu":MAILTO:Bahar_Acu@pitzer.edu
GEO:34.0999157;-117.7142668
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Argue Auditorium Pomona College 610 N. College Ave. Claremont CA 91711 United States;X-APPLE-RADIUS=500;X-TITLE=610 N. College Ave.:geo:-117.7142668,34.0999157
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20250409T161500
DTEND;TZID=America/Los_Angeles:20250409T173000
DTSTAMP:20260407T090324
CREATED:20250131T234941Z
LAST-MODIFIED:20250409T232205Z
UID:3676-1744215300-1744219800@colleges.claremont.edu
SUMMARY:CCMS Colloquium presents "Fall 2025 Course Preview Session"
DESCRIPTION:Fall 2025 Course Preview Session \nModerator: Lenny Fukshansky\, Professor of Mathematics\, Claremont McKenna College\, CA \nSlide Link: https://docs.google.com/presentation/d/142NF1vUazpGNLF0pfLKc0qhkv4VoMQstSvZ0yKtMfNE/edit?usp=sharing
URL:https://colleges.claremont.edu/ccms/event/ccms-colloquium-presents-fall-2025-course-preview-session/
LOCATION:CA
CATEGORIES:Colloquium
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20250402T161500
DTEND;TZID=America/Los_Angeles:20250402T173000
DTSTAMP:20260407T090324
CREATED:20250125T044958Z
LAST-MODIFIED:20250328T163248Z
UID:3649-1743610500-1743615000@colleges.claremont.edu
SUMMARY:CCMS Colloquium: (Scott Taylor\, Colby College\, Maine)
DESCRIPTION:Speaker:  Scott Taylor\, Professor of Mathematics\, Colby College\, Maine \nTitle:  Sums and Symmetries \nAbstract: Adding is one of the fundamental mathematical operations and we like it so much\, we can’t help but add all kinds of things including knots\, surfaces\, and 3-dimensional spaces. Symmetry is also a fundamental mathematical concern. How well do sums and symmetries play together? In this talk\, I’ll survey some of the ways in which\, in low-dimensions\, sums and symmetries are frenemies: sometimes it all works beautifully and other times\, well\, it’s complicated. \nBio: Scott is a geometric topologist who studies knots and 3-dimensional spaces. He is the producer of Sum Camp\, a summer day camp for public elementary school children that uses the arts and math games to help instill a basic sense of numeracy. He is also the author of the forthcoming textbook “Introduction to Mathematics: Number\, Space\, and Structure” from the American Mathematical Society.
URL:https://colleges.claremont.edu/ccms/event/ccms-colloquium-scott-taylor-colby-college-maine/
LOCATION:Argue Auditorium\, Pomona College\, 610 N. College Ave.\, Claremont\, CA\, 91711\, United States
CATEGORIES:Colloquium
ORGANIZER;CN="Bahar Acu":MAILTO:Bahar_Acu@pitzer.edu
GEO:34.0999157;-117.7142668
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Argue Auditorium Pomona College 610 N. College Ave. Claremont CA 91711 United States;X-APPLE-RADIUS=500;X-TITLE=610 N. College Ave.:geo:-117.7142668,34.0999157
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20250326T161500
DTEND;TZID=America/Los_Angeles:20250326T173000
DTSTAMP:20260407T090324
CREATED:20250201T220938Z
LAST-MODIFIED:20250326T201510Z
UID:3681-1743005700-1743010200@colleges.claremont.edu
SUMMARY:CCMS Colloquium: Brownian Motion\, Random Fractals\, and Beyond (Yimin Xiao\, Michigan State Uni)
DESCRIPTION:Speaker: Yimin Xiao\, Professor of Statistics and Probability\, Michigan State University \nTitle: Brownian Motion\, Random Fractals\, and Beyond \nAbstract: Brownian motion is not only a fascinating object in mathematics but also a powerful stochastic model that has been applied in many scientific fields\, from physics to finance\, to biological sciences. The sample function of Brownian motion is nowhere differentiable and generates various interesting fractal sets and measures. It is natural to apply tools from Fractal Geometry (e.g. Hausdorf dimension\, packing dimension) to study the fine properties of Brownian motion. There is an enormous literature on sample path properties of Brownian motion\, including many fractal and multifractal properties.\nIn this talk\, we first provide an overview of some regularity and fractal properties of Brownian motion and its local times. These results are fundamental for the development of related theories for other stochastic processes. We then describe extensions of these results to Levy stable processes and fractional Brownian motion\, which are two important relatives of Brownian motion in the areas of Markov processes and Gaussian processes\, respectively. \nBio: Yimin Xiao is an MSU Research Foundation Professor in Statistics and Probability at Michigan State University. He received his Ph.D. from the Ohio State University in 1996. After completing his postdocs at the University of Utah and Microsoft Research\, he joined Michigan State University in 2000. His research interests include random fields\, Gaussian and Lévy processes\, stochastic partial differential equations\, extreme value theory\, random fractals\, and statistical analysis of spatial and spatio-temporal models. He has published about 160 articles in peer-reviewed journals. \nDr. Xiao has been a visiting professor at several universities in China\, France\, Germany\, Hong Kong\, Sweden\, and Switzerland and has been invited as a speaker at various international conferences. He is a Fellow of the Institute of Mathematical Statistics. \n 
URL:https://colleges.claremont.edu/ccms/event/ccms-colloquium-brownian-motion-random-fractals-and-beyond-yimin-xiao-michigan-state-uni/
LOCATION:Argue Auditorium\, Pomona College\, 610 N. College Ave.\, Claremont\, CA\, 91711\, United States
CATEGORIES:Colloquium
ORGANIZER;CN="Bahar Acu":MAILTO:Bahar_Acu@pitzer.edu
GEO:34.0999157;-117.7142668
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Argue Auditorium Pomona College 610 N. College Ave. Claremont CA 91711 United States;X-APPLE-RADIUS=500;X-TITLE=610 N. College Ave.:geo:-117.7142668,34.0999157
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