Generators for the cohomology of the moduli space of parabolic Higgs bundles

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:李家俊(北京国际数学中心)
:2024-12-19 09:30
:海韵园实验楼S204

报告人:李家俊(北京国际数学中心)

 间:202412199:30

 点:海韵园实验楼S204

内容摘要:

It is known that the cohomology ring of the moduli space of stable Higgs bundles on a curve can be generated by the tautological classes by a result of E. Markman. In this talk, I will explain how to generalize this result to the moduli spaces of stable parabolic Higgs bundles on a curve. The key ingredient is to employ a spectral correspondence due to Kontsevich-Soibelman and Diaconescu-Donagi-Pantev. This is joint work with Sukjoo Lee.

人简介

李家俊(JiaChoon Lee),北京国际数学中心博士后;2016年本科毕业于英国爱丁堡大学,2021年博士毕业于美国宾夕法尼亚大学。李家俊的研究领域是代数几何,在模空间及其上同调、Higgs丛、Clifford代数上的模、可积系统等问题上取得若干成果,论文发表在Int. Math. Res.Not., Math. Z.等杂志。

 

联系人:刘文飞