Finite quantum groupoids and inclusions of finite type
Quantum Algebra
2007-05-23 v1
Abstract
Bialgebroids, separable bialgebroids, and weak Hopf algebras are compared from a categorical point of view. Then properties of weak Hopf algebras and their applications to finite index and finite depth inclusions of von Neumann algebras are shortly reviewed. A hint is given at a duality between bialgebroid actions and abstract inclusions in 2-categories.
Keywords
Cite
@article{arxiv.math/0011036,
title = {Finite quantum groupoids and inclusions of finite type},
author = {K. Szlachanyi},
journal= {arXiv preprint arXiv:math/0011036},
year = {2007}
}
Comments
AMS-LaTeX, 15 pp