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DTSTART:20250309T070000
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DTSTART;TZID=America/Toronto:20251124T143000
SEQUENCE:0
TRANSP:TRANSPARENT
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URL:https://uwaterloo.ca/pure-mathematics/events/pure-math-colloquium-61
SUMMARY:Pure Math Colloquium
CLASS:PUBLIC
DESCRIPTION:MATEUSZ WASILEWSKI\, POLISH ACADEMY OF SCIENCES\n\n_Quantum gra
 phs and their symmetries_\n\nI will present an overview of the theory of q
 uantum graphs\, which form\na natural generalization of graphs from the po
 int of view of operator\nalgebras/quantum information. I will discuss seve
 ral approaches to the\ntheory\, each coming with its own motivation. Just 
 like in the\nclassical case\, studying symmetries is extremely important a
 nd this\nnaturally leads to quantum groups. It turns out that to some exte
 nt\none can go back: for a rich class of quantum groups one can construct\
 nquantum graphs\, whose symmetries are given by the original quantum\ngrou
 p. It is the quantum analogue of Frucht's theorem.\n\nMC 5501
DTSTAMP:20260504T134924Z
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