Quantum permutations, Hadamard matrices, and the search for matrix models
Tom 98 / 2012
Banach Center Publications 98 (2012), 11-42
MSC: Primary 46L65; Secondary 05B20.
DOI: 10.4064/bc98-0-1
Streszczenie
This is a presentation of recent work on quantum permutation groups, complex Hadamard matrices, and the connections between them. A long list of problems is included. We include as well some conjectural statements about matrix models.
