On cocycle twisting of compact quantum groups

被引：3

作者：

De Commer, Kenny ^{[1
]}

机构：

[1] Katholieke Univ Leuven, Dept Math, B-3001 Louvain, Belgium

来源：

JOURNAL OF FUNCTIONAL ANALYSIS | 2010年 / 258卷 / 10期

关键词：

Compact quantum group; von Neumann algebraic quantum group; Cocycle twisting; Comonoidal W*-Morita equivalence; DEFORMATION; PRODUCTS;

D O I：

10.1016/j.jfa.2009.11.003

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We provide a class of examples of compact quantum groups and unitary 2-cocycles on them, such that the twisted quantum groups are non-compact, but still locally compact quantum groups (in the sense of Kustermans and Vaes). This also gives examples of cocycle twists where the underlying C*-algebra of the quantum group changes. (C) 2009 Elsevier Inc. All rights reserved.

引用

页码：3362 / 3375

页数：14

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