83 citations · 326 across the 46 of their papers we have counts for
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math.QA1999
Galois reconstruction of finite quantum groups
Julien Bichon
We describe a universal factorization for a functor with values in finite-dimensional measured algebras. More precisely we contruct the quantum automorphism group of this functor.…
math.QA1999★ 12 cited
Galois extension for a compact quantum group
Julien Bichon
The aim of this paper is to introduce and to investigate the analogues of torsors for compact quantum groups and to study their role in representation theory. Let A be a unitarizab…
math.QA1999★ 1 cited
Quantum automorphism groups of finite graphs
Julien Bichon
We determine the quantum automorphism groups of finite graphs. These are quantum subgroups of the quantum permutation groups defined by Wang. The quantum automorphism group is a st…