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arXiv math/0611885math.QAmath.COmath.CT
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广义双代数与算子三元组

Generalized bialgebras and triples of operads

Jean-Louis Loday

摘要:

引入了广义双代数的概念,它包括了经典的双代数(霍普夫代数)等概念。证明了在较弱的条件下,连通广义双代数完全由其本原部分决定。这个结构定理将经典的Poincaré-Birkhoff-Witt定理和Cartier-Milnor-Moore定理推广到了一大类广义双代数。从技术上讲,我们的工作理论的运算,使我们能够给一个概念证明我们的主要定理。它统一了几个结果,推广PBW和CMM,分散在文献中。我们处理许多明确的例子,并提出了一些建议。

英文摘要:

We introduce the notion of generalized bialgebra, which includes the classical notion of bialgebra (Hopf algebra) and many others. We prove that, under some mild conditions, a connected generalized bialgebra is completely determined by its primitive part. This structure theorem extends the classical Poincaré-Birkhoff-Witt theorem and the Cartier-Milnor-Moore theorem, valid for cocommutative bialgebras, to a large class of generalized bialgebras. Technically we work in the theory of operads which permits us to give a conceptual proof of our main theorem. It unifies several results, generalizing PBW and CMM, scattered in the literature. We treat many explicit examples and suggest a few conjectures.

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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