报告时间:2024年10月24日上午10点-11点
报告地点:williamhill官网-中文官网犀浦校区X30425
报告人:杨成浪 (中科院数学所)
报告题目:Nekrasov-Okounkov formula and its generalization via topological vertex
报告摘要:The Nekrasov-Okounkov formula is a nontrivial combinatorial identity, which connects an infinite sum over integer partitions to an infinite product. The topological vertex is introduced for computing the open string amplitudes of the toric Calabi-Yau threefolds. In this talk, I will introduce some generalizations of the Nekrasov-Okounkov formula using the topological vertex.
报告人简介:杨成浪,现为中科院数学所博士后,本科毕业于北京理工大学,博士毕业于北京大学,师从刘小博教授。杨成浪博士主要研究方向为数学物理,包括Gromov-Witten不变量,可积系统以及Schur Q-多项式等;已在Adv. Math,Lett. Math. Phys.等杂志发表多篇论文。