Free Wreath Product by the Quantum Permutation Group

نویسنده

  • Julien Bichon
چکیده

Let A be a compact quantum group, let n ∈ N∗ and let Aaut(Xn) be the quantum permutation group on n letters. A free wreath product construction A∗wAaut(Xn) is done. This construction provides new examples of quantum groups, and is useful to describe the quantum automorphism group of the n-times disjoint union of a finite connected graph.

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تاریخ انتشار 2008