湖州师范大学党委宣传部、新闻中心主办

数学学科2026系列学术报告之三十五

来源:理学院 发布日期:2026-11-11

  报告题目:On p-Numerical Radius Inequalities for Hilbert Space Operators

  时间:2026年11月17日13:00-18:00

  地点:理学院1-301

  报告人:高福根 (河南师范大学)

  摘要:Numerical range and numerical radius play an important role in the fields of analysis, operator theory and mathematical physics. In recent years, there are many generalizations about classical numerical range and numerical radius, and many mathematicians have paid considerable attention to the study of these concepts. In this talk, we introduce some refinements and generalizations of p-numerical radius inequalities. We also obtain some numerical radius inequalities for 2x2 operator matrices which improve on some existing results.

  简介:高福根,河南师范大学教授,博士生导师,河南省学术技术带头人,河南省数学会理事,河南省一流本科课程负责人,主要从事泛函不等式和算子理论研究,先后主持承担国家自然科学基金项目和教育部科学技术研究重点项目、河南省科技攻关项目等省部级及以上项目9项,现主持国家自然科学基金面上项目一项。在Mathematische Nachrichten, Banach J. Math. Anal., Results Math.和Acta Sci. Math. (Szeged)等杂志发表SCI等论文30余篇。