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September 2021

Topology Seminar — Sam Nelson

September 21 @ 3:00 pm - 4:00 pm
Zoom meeting United States

Sam Nelson will wow us with his maths.

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Topology Seminar — Robert Bowden

September 28 @ 3:00 pm - 4:00 pm
Zoom meeting United States

Robert Bowden will tell us fantastic things he did at PSU.

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October 2021

Topology Seminar — Jim Hoste

October 5 @ 3:00 pm - 4:00 pm
Zoom meeting United States

Jim Hoste will do an interpretive knot dance.

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Topology Seminar — Matthew vonAllmen

October 12 @ 3:00 pm - 4:00 pm
Zoom meeting United States

Title: 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 a neural network to smooth out curves in a knot, without performing illegal operations. By introducing unconventional neural network layers, we are able to untwist…

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Topology Seminar

October 26 @ 3:00 pm - 4:00 pm
|Recurring Event (See all)

An event every week that begins at 3:00 pm on Tuesday, repeating until December 7, 2021

Zoom meeting United States

November 2021

Topology Seminar

November 2 @ 3:00 pm - 4:00 pm
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An event every week that begins at 3:00 pm on Tuesday, repeating until December 7, 2021

Zoom meeting United States

Topology Seminar

November 9 @ 3:00 pm - 4:00 pm
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An event every week that begins at 3:00 pm on Tuesday, repeating until December 7, 2021

Zoom meeting United States

Topology Seminar

November 16 @ 3:00 pm - 4:00 pm
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An event every week that begins at 3:00 pm on Tuesday, repeating until December 7, 2021

Zoom meeting United States

Topology Seminar

November 30 @ 3:00 pm - 4:00 pm
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An event every week that begins at 3:00 pm on Tuesday, repeating until December 7, 2021

Zoom meeting United States

December 2021

Topology Seminar

December 7 @ 3:00 pm - 4:00 pm
|Recurring Event (See all)

An event every week that begins at 3:00 pm on Tuesday, repeating until December 7, 2021

Zoom meeting United States
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