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Questions
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If C is a fusion category over a field of nonzero characteristic and dim C = 0, is Z(C) ever fusion?

aug 11 11 at 4:19 Noah Snyder 11.4k●1●26●71

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Mnemonic for how left and right duals interact with Homs

aug 3 11 at 19:15 Evan Jenkins 4,146●1●8●21

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Are there interesting semisimple algebras in non-semisimple categories?

may 23 at 0:40 César Galindo 277●6

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Why do sl(2) and so(3) correspond to different points on the Vogel plane?

may 4 11 at 20:26 Bruce Westbury 6,645●2●10●25

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Does every Frobenius algebra in a monoidal *-category give a Q-system?

may 23 at 2:27 César Galindo 277●6

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Is the following map from Z(G) x H^3(G, C*) --> H^2(G, C*) ever nontrivial?

aug 25 11 at 11:14 Gjergji Zaimi 37.5k●2●72●149

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Does the quantum subgroup of quantum su_2 called E_8 have anything at all to do with the Lie algebra E_8?

dec 13 11 at 15:51 André Henriques 14.9k●2●30●83

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What is Out(G-mod) for a finite group G?

jul 27 10 at 4:37 Evan Jenkins 4,146●1●8●21

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Is there a source for a diagrammatic description of the induction functor C->Z(C)?

apr 14 10 at 10:35 pasquale zito 235●1●5

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Suppose C and D are Morita equivalent fusion categories, can you say anything about R I: C->Z(C)=Z(D)->D?

feb 22 10 at 6:06 Victor Ostrik 1,331●1●5●6

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