Feynman categories and representation theory

Feynman categories and representation theory
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费曼范畴和表示论

DOI:
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发表时间:
2019
期刊:
影响因子:
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通讯作者:
R. Kaufmann
R. Kaufmann
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文献类型:
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作者:
R. Kaufmann

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本文从表象理论的观点给出了费曼范畴的一个表示. Feynman范畴是monoidal范畴的一种特殊类型,它们的表示是monoidal函子.它们可以被看作是群、代数和模的一个意义深远的推广。采用一种新的代数方法,我们提供了更多的例子和几个关键结构的细节。这导致了新的应用和结果。 文本的目的是成为一个独立的基础交叉更高的建设和结果领域的代表性理论和费曼类别,其应用迄今包括数论,几何,拓扑和物理。
We give a presentation of Feynman categories from a representation--theoretical viewpoint. Feynman categories are a special type of monoidal categories and their representations are monoidal functors. They can be viewed as a far reaching generalization of groups, algebras and modules. Taking a new algebraic approach, we provide more examples and more details for several key constructions. This leads to new applications and results. The text is intended to be a self--contained basis for a crossover of more elevated constructions and results in the fields of representation theory and Feynman categories, whose applications so far include number theory, geometry, topology and physics.
DOI: 10.4171/jems/791
发表时间: 2018
期刊: arXiv: Algebraic Geometry
影响因子: --
作者:
T. Dyckerhoff;M. Kapranov
通讯作者: M. Kapranov