报告题目: Generalized Capelli identities
报 告 人: 景乃桓 教授
报告时间:2026年 6月24日(星期三)下午16:00-17:00
报告地点:37号楼(清清文理楼)3A02
邀 请 人: 周胜林 教授
欢迎广大师生前往!
数学学院
2026年6月24日
报告摘要:
Abstract: The Capelli identity is one of the most important results of classical invariant theory. We will discuss the Capelli identities from different points of view. A new generalization of Capelli identity for immanant will be introduced that generalizes Okounkov's identities and Williamson's identities. We will also present generalized Turnbull's identities for both symmetric and antisymmetric matrices, as well as the generalized Howe-Umeda-Kostant-Sahi identities for antisymmetric matrices which confirm the conjecture of Caracciolo, Sokal and Sportiello.
报告人介绍:
景乃桓,美国北卡州立大学终身教授,曾获杰出青年基金(B类), 德国洪堡学者,美国富尔布莱特学者等荣誉。主要从事量子群、顶点代数、无限维李代数、代数组合和量子计算等方面的研究,做出了一系列杰出的研究成果。在包括Invent. Math, PNAS, Duke Math. J, Adv. Math., CMP, IMRN, Trans. AMS, SelMath, JCTA, MathZ, J.Algebra, Information Sci.,PRA等杂志上发表论文近200篇,编辑著作6部。
