11 events found.
Zoom meeting
Events at this venue
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Topology Seminar
Zoom meeting , United States -
Topology Seminar
Zoom meeting , United States -
Topology Seminar
Zoom meeting , United States -
Topology Seminar
Zoom meeting , United States -
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Topology Seminar
Zoom meeting , United States -
Topology Seminar — Matthew vonAllmen
Zoom meeting , United StatesTitle: Untying Knots with Neural Nets Abstract: Neural networks can transform 3-dimensional data in a manner reminiscent of an ambient isotopy. With some modifications, a neural network can be trained to manipulate the vertices of a knot while respecting its topological structure. We use the discrete Mo ̈bius energy as a loss function to incentivize […]
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Topology Seminar — Jim Hoste
Zoom meeting , United StatesJim Hoste will do an interpretive knot dance.
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Topology Seminar — Robert Bowden
Zoom meeting , United StatesRobert Bowden will tell us fantastic things he did at PSU.
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Topology Seminar — Sam Nelson
Zoom meeting , United StatesSam Nelson will wow us with his maths.
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Applied math. talk: Searching for singularities in Navier-Stokes flows using variational optimization methods by Di Kang, McMaster University, Canada
Zoom meeting , United StatesAbstract: In the presentation we will discuss our research program concerning the search for the most singular behaviors possible in viscous incompressible flows. These events are characterized by extremal growth of various quantities, such as the enstrophy, which control the regularity of the solution. They are therefore intimately related to the question of possible singularity […]