Lattice angles and quadratic forms (Lenny Fukshansky, CMC)
Estella 2099What are the possible angles between two integer vectors in R^n? If we fix one such possible angle and one integer vector x, is there always another integer vector y […]
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Applied Math Seminar: Christina Edholm (Scripps College)
Estella 1021 (Emmy Noether Room), Pomona College Claremont, CA, United StatesTitle: Controlling the unmanageable: insight into control methods for biological systems Abstract: When formulating a model for a biological system, often we want to use the model to understand the […]
Localization techniques in equivariant cohomology (Reginald Anderson, CMC)
Estella 2113In order to understand a topological space X, it is often easier to understand X in terms of an action by a group G. When X is a compact complex […]
Claremont Topology Seminar: Sam Nelson (CMC)
Estella 2099We welcome all undergraduate/graduate students and faculty to attend topology seminar! Speaker: Sam Nelson (CMC) Title: Biquandle Module Quiver Representations Abstract: Biquandle module enhancements are invariants of knots and links […]
Biquandle module quiver representations (Sam Nelson, CMC)
Estella 2113Biquandle module enhancements are invariants of knots and links generalizing the classical Alexander module invariant. A quiver categorification of these invariants was introduced in 2020. In this work-in-progress (joint with […]
Claremont Topology Seminar: Migiwa Sakurai (Shibaura Institute of Technology)
Estella 2099We welcome all undergraduate/graduate students and faculty to attend topology seminar! Speaker: Migiwa Sakurai (Shibaura Institute of Technology) Title: Clasp pass moves and arrow polynomials of virtual knots Abstract: For […]
An Invitation to Enumerative Geometric Combinatorics (Andrés R. Vindas Meléndez, Harvey Mudd College)
Argue Auditorium, Pomona College 610 N. College Ave., Claremont, CA, United StatesSpeaker: Andrés R. Vindas Meléndez, Assistant Professor of Mathematics, Harvey Mudd College, Claremont CA Title: An Invitation to Enumerative Geometric Combinatorics Abstract: Enumerative geometric combinatorics is an area of mathematics concerned […]
Analysis seminar: Gerald Beer (CSULA)
Estella 2393, Pomona College 610 N. College Ave., Claremont, United StatesTitle: A crash course in Bornologies Abstract: By a bornology on a nonempty set X, we mean a family of subsets that contains the singletons, that is stable under finite […]
Presentations of derived categories (Reginald Anderson, CMC)
Estella 2099A modification of the cellular resolution of the diagonal given by Bayer-Popescu-Sturmfels gives a virtual resolution of the diagonal for smooth projective toric varieties and toric Deligne-Mumford stacks which are […]
A polyhedral view of refined q-t Catalan numbers (Max Hlavacek, Pomona College)
Argue Auditorium, Pomona College 610 N. College Ave., Claremont, CA, United StatesTitle: A polyhedral view of refined q-t Catalan numbers Speaker: Max Hlavacek Assistant Professor of Mathematics and Statistics department, Pomona College, Claremont Abstract: Many problems in algebraic combinatorics have geometric objects lurking in […]
Applied Math Seminar: Sarah Marzen (Department of Natural Science)
Emmy Noether Room, Estella 1021, Pomona College, 610 N. College Ave., Claremont, CA, United StatesTitle: How well do neurons, humans, and artificial neural networks predict? Abstract: Sensory prediction is thought to be vital to organisms, but few studies have tested how well organisms and […]
Adinkras as Origami? (Edray Goins, Pomona College)
Estella 2113Around 20 years ago, physicists Michael Faux and Jim Gates invented Adinkras as a way to better understand Supersymmetry. These are bipartite graphs whose vertices represent bosons and fermions and […]