学术报告

On the Structure Constants of Quantum K-Theory of G/P

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题目:On the Structure Constants of Quantum K-Theory of G/P
报告人:李长征 教授(中山大学 数学科学学院)
地点:致远楼101室
时间:2018年5月25日 09:30-10:30
摘要:Quantum K-theory of G/P is a K-theoretic version of quantum cohomology of G/P, and has a basis of so-called Schubert classes. The structure constants are combinations of K-theoretic Gromov-Witten invariants, and conjecturally satisfy positivity propery up to a sign depending on the dimension of the corresponding Schubert varieties. In this talk, we will discuss the summation of Schubert structure constants. This is my joint work with Anders S. Buch, Sjuvon Chung, and Leonardo C. Mihalcea.

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