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arXiv math/0011036math.QA
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有限量子群胚与有限型包含

Finite quantum groupoids and inclusions of finite type

K. Szlachanyi

摘要:

从范畴的角度比较了双代数胚、可分双代数胚和弱霍普夫代数。然后简要介绍了弱霍普夫代数的性质及其在von Neumann代数的有限指数包含和有限深度包含中的应用。一个提示是在双代数体的行动和抽象的包含在2-范畴之间的对偶。

英文摘要:

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.

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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