报告人:何莉(广州大学)
时间:2022年01月15日9:30开始
腾讯会议ID:314 545 386
摘要:We consider the dual Toeplitz operators acting on the orthogonal complements of Hardy-Sobolev spaces of the unit ball. We first characterize the compactness of finite sums of dual Toeplitz products. Using this result, we next study the problem of when finite sums of products of two dual Toeplitz operators is another dual Toeplitz operator. Our results extend several known results on the Dirichlet spaces to the Hardy-Sobolev spaces.
简介:何莉,广州大学数学与信息科学学院教授,研究兴趣为函数空间上的算子理论和算子代数。何教授在算子理论和算子代数等多个领域取得了一系列重要的研究成果,见http://maths.gzhu.edu.cn/info/1070/1801.htm
邀请人:赵显锋
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