Operator-valued Dirichlet forms and module operator Markov semigroups
演讲者
张伦传
时间
2025年09月12日 16:00 至 17:00
地点
Shuangqing-B627
线上
Zoom 230 432 7880
(BIMSA)
摘要
In this talk, we extend the noncommutative symmetric Dirichlet forms to the operator-valued setting based on the framework of order Hilbert W*- bimodules, and establish the Beurling-Deny criterion between operator-valued Dirichlet forms and the associated module operator Markov semigroups, which contain all of the scalar-valued Dirichlet forms previously studied on various noncommutative probability spaces as special cases. Finally, example of operator-valued Dirichlet form is given by module derivation in operator-valued free probability theory.
演讲者介绍
张伦传,中国人民大学数学学院教授,博士生导师;中国人民大学本科教学督导专家团成员;长期从事算子代数与量子概率方面的教学与研究工作,出版《泛函分析》,《实变函数》(与张波合写)等本科教材(含教参)八部;在C*-遗传子代数与模表示、算子值Dirichlet型与量子Markov半群等研究方面做出了开创性工作,在国内外核心期刊发表论文40余篇,2024年在Springer press出版专著《Hilbert C*-Modules and Quantum Markov Semigroups》。业余爱好写寓言及童话故事,在《北京晚报》等媒体发表多篇小故事。