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arXiv math/0605512math.OA
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C* 代数的连续域与Lebron量子群胚

Continuous fields of C*-algebras and Lesieur's Quantum Groupoids

Michel Enock

摘要:

在两篇文章([L2],[L3])中,Franck Leiden在von Neumann代数的背景下引入了量子群胚的概念,强烈地使用了伪乘法酉的概念,这是作者与Jean-Michel Vallin [EV]合作在前一篇文章中引入的。我们在这里研究的是C*-框架中类似的勒庞构造,当量子广群的基是中心的时候;在这种情况下,得到的C* 结构可以用C* 代数的连续域的工具来描述。这使得我们可以重新使用Etienne Blanchard介绍的一些例子作为量子群胚。

英文摘要:

In two articles ([L2], [L3]), Franck Lesieur had introduced a notion of quantum groupoid, in the setting of von Neumann algebras, using intensively the notion of pseudo-multiplicative unitary, which had been introduced in a previous article of the author, in collaboration with Jean-Michel Vallin [EV]. We are here studying the analog of Lesieur's construction in a C*-framework, when the basis of the quantum groupoid is central; in this case, the C* structure obtained can be described using the tools of continuous fields of C*-algebras. This allows us to re-use as quantum groupoids some examples introduced by Etienne Blanchard.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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