报告题目：The Hille-Yosida generation theorem for almost surely bounded  C_{0}--semigroups of continuous module homomorphisms

报 告 人：张霞教授

报告时间：2022年3月18日 10:00-11:00

报告地点：腾讯会议 124 978 825

主办单位：002cc白菜资讯

报告摘要：In this talk, we first introduce some properties peculiar to C_{0}--semigroups of continuous module homomorphisms and give a characterization for such a C_{0}--semigroup to be almost surely bounded. Then, based on these, we shall establish the Hille-Yosida generation theorem for almost surely bounded C_{0}--semigroups of continuous module homomorphisms, which generalizes some known results. Moreover, the counterexample constructed in this talk also shows that it is necessary to require the almost sure boundedness for such C_{0}--semigroups.

报告人简介：张霞，博士，教授，博士生导师。美国《Mathematical Review》评论员；天津市高等学校创新团队主要成员；在《中国科学：数学》《数学学报（英文版）》《 Proceedings of the Japan Academy, Series A》《Journal of Mathematical Physics》《Journal of Nonlinear and Convex Analysis》等国内外学术刊物上发表SCI检索论文20余篇. 现主持在研国家自然科学基金面上项目1项，主持完成国家自然科学青年基金1项，主持天津市自然科学基金面上项目1项，主持教育部社科基金1项；作为负责人举办第三届随机度量理论会议；受邀在第七届现代分析数学及其应用国际学术会议（ICAMA 2019）上做45分钟大会报告。