SMS scnews item created by Catherine Meister at Mon 16 Sep 2024 0933
Type: Seminar
Modified: Mon 16 Sep 2024 0936; Wed 18 Sep 2024 0927; Mon 23 Sep 2024 0922
Distribution: World
Expiry: 7 Oct 2024
Calendar1: 26 Sep 2024 1300-1400
CalLoc1: SMRI Seminar Room (Macleay Building A12 Room 301)
CalTitle1: SMRI Seminar: Christian Voigt
Auth: cmeister@167-179-157-30.a7b39d.syd.nbn.aussiebb.net (cmei0631) in SMS-SAML

SMRI Seminar: Voigt -- SMRI Seminar: Christian Voigt

Speaker: Christian Voigt Title: Quantum Symmetry Abstract: Like virtually any other
mathematical structure, the notion of a graph comes with a natural concept of symmetry,
specifying what it means for two graphs to be isomorphic.  In recent years, the idea of
quantum symmetry as emerged, leading to an intriguing new way of comparing graphs which
is more flexible than “classical” isomorphism.  In this talk I will explain what
quantum symmetry is and discuss some basic examples, indicating connections with the
theory of operator algebras and beyond.


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