报告题目：Hyers-Ulam stability of the coefficient multipliers on analytic Hilbert spaces

报告时间：2026年4月24日下午2点

报告地点：腾讯会议555 345 081

报告摘要：In this talk, we investigate the Hyers-Ulam stability of the coefficient multipliers on Hardy space H2 and Bergman space A2, meanwhile, we also investigate the Hyers-Ulam stability of the coefficient multipliers between Bergman and Hardy spaces. We give some necessary and sufficient conditions for that the coefficient multipliers have the Hyers-Ulam stability on Hardy spaces H2, on Bergman spaces A2 and between Bergman and Hardy spaces respectively. We also show that the best constant of Hyers-Ulam stability exists under different circumstances. Some results are generalizations of the results of Gregor and Zhu when p=2. Moreover, some illustrative examples are also discussed.

报告人简介：王春，长治公司数学系教授，主要从事函数空间理论及其应用、Hyers-Ulam -Rassias 稳定性理论、分数阶微分方程理论及其应用等方面的研究工作，发表研究论文30余篇，主持完成山西省基础研究项目2项。

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