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Stability, Non-approximate Groups and High Dimensional Expanders by Alex Lubotzky

International Centre for Theoretical Sciences via YouTube

Overview

Explore a 50-minute conference talk on stability, non-approximate groups, and high dimensional expanders presented by Alex Lubotzky at the International Centre for Theoretical Sciences. Delve into topics such as residually finite and sophic groups, non-approximate groups, and stability criterion for nonuniform lattices. Learn about recent breakthroughs in the field and gain insights into the proof of stability. Participate in a live interactive session with the speaker, scheduled for January 27, 2021, at 18:00 IST, where you can submit questions in advance through a provided Google form. Register to receive access to the Zoom link or YouTube Live URL for the interactive session and stay informed about future talks in the Distinguished Lecture Series.

Syllabus

Introduction
Welcome
Residually Finite
Sophic Groups
Nonapproximate Groups
Examples
Breakthrough
Stability
Proof
Stability Criterion
Nonuniform lattices

Taught by

International Centre for Theoretical Sciences

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