科学研究
报告题目:

Categorification of collapsing subsurfaces with quadratic differentials

报告人:

邱宇 教授(清华大学丘成桐数学中心)

报告时间:

报告地点:

理学院东北楼四楼报告厅(404)

报告摘要:

We introduce a new class of triangulated categories, which are Verdier quotients between 3-Calabi-Yau categories from (decorated) marked surfaces, and show that its spaces of stability conditions can be identified with moduli spaces of framed quadratic differentials on Riemann surfaces with arbitrary order zeros and arbitrary higher order poles. This is a joint work with Anna Barbieri, Martin Möller and Jeonghoon So.