Amitsur Algebra seminar: Danil Akhtiamov (HUJI), *Online*

Thu, 10/06/202112:00-13:45
Title: Stability and testability in group theory.
Abstract: The talk is devoted to stability and testability in group theory. In the first part, we discuss group stability in the context of Hilbert Schmidt norm and provide a nice full characterisation of all residually finite, finitely generated HS stable groups. This is built on a joint paper with Alon Dogon In the second part, we apply the aforementioned classification to obtain natural group-theoretic generalizations of the BLR linearity test. This is known as homomorphism testing in the literature.

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Meeting ID: 867 8525 1769
Passcode: 439131
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