数苑藕舫论坛(2024年第70期):特邀北京雁栖湖应用数学研究院张智浩博士后作学术报告

发布单位:数学与统计学院(公共数学教学部)创建者:贾继红发布时间:2024-10-24浏览量:11

报告题目:Enriched categories and their centers

报告人: 张智浩 博士后

报告时间:20241027日(周日)上午10:20-11:20

报告地点:藕舫楼702

主持人: 董井成 教授

报告摘要:The notion of an enriched (fusion) category naturally appears in the study of the mathematical theory of topological orders. In this talk, I will introduce a symmetric monoidal 2-category of enriched categories with arbitrary background categories. Then the notion of an enriched (braided or symmetric) monoidal category can be defined as an E_n-algebra in this 2-category. Finally I will introduce the notion of a center and compute the center of an enriched (monoidal or braided monoidal) category. This talk is based on a joint work arXiv:2104.03121 with Liang Kong, Wei Yuan and Hao Zheng.

报告人简介:张智浩,北京雁栖湖应用数学研究院博士后,2024年博士毕业于中国科学技术大学。研究方向为拓扑量子场和张量范畴,在Quantum Topol., J. High Energy Phys., Phys. Rev. B 等期刊发表论文7篇。 

 

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数学与统计学院

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