Sklyanin Minors and Explicit Quantum Cluster Structures on Symmetric Matrix Coordinate Rings
报告人:唐孝敏
报告地点:人民大街校区数学与统计学院104室
报告时间:2026年09月16日星期三16:30-17:15
邀请人:陈良云
报告摘要:
We describe explicit quantum cluster structures on symmetric matrix coordinate rings, including initial variables expressed through Sklyanin minors and the associated exchange and commutation matrices. We characterize one-step mutations that preserve single original minors and give a complete classification of cluster variables in the 3 by 3 case, which has finite type B_3. We also discuss higher-dimensional behavior and classical specialization. This is joint work with Yu Zhang and Jian Zhang.
主讲人简介:
唐孝敏, 黑龙江大学数学科学学院院长,教授、博士生导师,黑龙江省数学会副理事长。主要研究李理论及相关方向,主持及参加国家自然科学基金、黑龙江省自然科学基金、黑龙江省教育厅项目等各类科研项目10余项, 在《Math. Nachr.》、《Taiwanese J. Math》、《Linear Algebra Appl.》、《Linear Multilinear Algebra》等收录期刊发表学术论文30多篇,并出版专著、教材2部。