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arXiv math/0703441math.QAmath.HO
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关于霍普夫代数及其推广

On Hopf Algebras and Their Generalizations

Gizem Karaali

摘要:

本文综述了霍普夫代数及其推广。特别是,我们比较和对比三个研究良好的推广(准霍普夫代数,弱霍普夫代数,和霍普夫代数),和两个新的(霍普夫单子和hopfish代数)。这些概念中的每一个最初都是为了特定背景下的特定目的而引入的;我们的讨论有利于动态量子群理论的适用性。在整个说明中,我们提供了几个定义和例子,以使不同背景的读者能够理解这一论述。

英文摘要:

We survey Hopf algebras and their generalizations. In particular, we compare and contrast three well-studied generalizations (quasi-Hopf algebras, weak Hopf algebras, and Hopf algebroids), and two newer ones (Hopf monads and hopfish algebras). Each of these notions was originally introduced for a specific purpose within a particular context; our discussion favors applicability to the theory of dynamical quantum groups. Throughout the note, we provide several definitions and examples in order to make this exposition accessible to readers with differing backgrounds.

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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