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20052026
most citedQuantum families of maps and quantum semigroups on finite quantum spaces

65 citations · 203 across the 37 of their papers we have counts for

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math.OA2020

Compact quantum group structures on type-I -algebras

Alexandru Chirvasitu, Jacek Krajczok, Piotr M. Sołtan

We prove a number of results having to do with equipping type-I -algebras with compact quantum group structures, the two main ones being that such a compact quantum g…

math.OA2020

The quantum disk is not a quantum group

Jacek Krajczok, Piotr M. Sołtan

We show that the quantum disk, i.e. the quantum space corresponding to the Toeplitz C*-algebra does not admit any compact quantum group structure. We prove that if such a structure…