Free wreath product by the quantum permutation group
Quantum Algebra
2007-05-23 v1 Rings and Algebras
Abstract
A free wreath product construction of a Hopf algebra (or of a Woronowicz algebra) by Wang's quantum permutation group is done. It 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.
Cite
@article{arxiv.math/0107029,
title = {Free wreath product by the quantum permutation group},
author = {Julien Bichon},
journal= {arXiv preprint arXiv:math/0107029},
year = {2007}
}
Comments
18 pages