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Relative matched pairs of finite groups from depth two inclusions of von Neumann algebras to quantum groupoids

Jean-Michel Vallin
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Abstract

In this work we give a generalization of matched pairs of (finite) groups to describe a general class of depth two inclusions of factor von Neumann algebras and the C*-quantum groupoids associated with, using double groupoids.

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Jean-Michel Vallin. 2007-03-29. Relative matched pairs of finite groups from depth two inclusions of von Neumann algebras to quantum groupoids. https://arxiv.org/abs/math/0703886

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