报告题目:HANKEL OPERATORS ON FOCK SPACES WITH SOME APPLICATION
报告人:胡璋剑教授(湖州师范学院)
时间:2022/05/27 15:00-16:30
地点:线上, #腾讯会议:368-774-149 会议密码:220527
会议链接:https://meeting.tencent.com/dm/AuYeEhY0kenz
主持人:乔守红
摘要:By using spaces IDA and dbar-estimates, we characterize boundedness, compactness of Hankel operators on weighted Fock spaces in Cn. As an application, for bounded symbols, we show that the Hankel operator Hf is compact if and only if Hf is compact, which complements the classical compactness result of Berger and Coburn. We also apply our results to the Berezin-Toeplitz quantization.
This is a joint work with Jani A. Virtanen
简介:胡璋剑教授,理学博士,二级教授,博士生导师。浙江省有突出贡献中青年专家、省优秀教师、享受政府特殊津贴。研究领域为多复变函数论、算子理论,在《Sci. China Math.》、《J. Funct. Anal.》、《Math. Zeit.》《J. Geom. Anal.》、《Tran. Amer. Math. Soc.》和《Proc. Amer. Math. Soc.》等发表论文60余篇,主持国家自然科学基金面上项目4项,研究成果获教育部自然科学奖二等奖和浙江省科学技术奖一等奖。