中国科学院数学与系统科学研究院
数学研究所
数学科学全国重点实验室
多复变与复几何研讨班
Speaker: 雷扬 副教授（苏州大学）
Inviter: 谢松晏
Language: Chinese
Title: Algorithm to count
Time & Venue: 2026年5月19日（星期二）16:00 - 17:00 & 南楼N226
Abstract: In this talk, I will present a series of recent developments in computing the degeneracy of states for various partition functions. The discussion of preseminar will cover the superconformal indices of N=4 Super-Yang-Mills theory, while the formal discussion will cover modularity of free Conformal Field Theories (CFTs) in four dimensions and d-matrix approach and its application to counting problems, demonstrating how these mathematical structures facilitate efficient state counting.
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