报告题目:Tensor factorizations of irreducible characters for arbitrary finite groups
主办单位:三峡数学研究中心
报告专家Reporter: 靳平
报告时间:2021年9月28日上午10:00-11:00
报告地点Venue(线上Online):Join Zoom Meeting
https://txstate.zoom.us/j/97791535907
Meeting ID: 977 9153 5907
专家简介:
靳平,男, 1964年10月出生, 山西大学教授,博士生导师; 从事有限群及其表示论的研究,主要研究兴趣为自同构群、特征标、辛模, 主要研究成果发表在Adv. Math.和J. Alg.等国际著名数学期刊上; 主持和参加多项国家自然科学基金项目。
摘要:
In this talk, we will investigate tensor factorizations of irreducible complex characters of an arbitrary finite group, and establish a unique factorization theorem for a certain family of irreducible characters by introducing prime characters and primary characters. Our results generalize the corresponding theorems of Brauer for projective representations and of Ferguson and Turull for quasi-primitive characters.