报告题目一：Stability of Functional Equations in Fuzzy Hilbert C^∗-Modules

主讲人：Choonkil Park教授（韩国汉阳大学）

报告时间：2025年10月23日下午13:30-15:30

报告地点：数理楼221

报告摘要：In this talk, we introduce the notion of a fuzzy Hilbert $C^*$-module and its application. Then we study the Hyers-Ulam stability of fuzzy Hilbert $C^{*}$-module homomorphisms and fuzzy Hilbert $C^{*}$-module derivations in fuzzy Hilbert $C^*$-modules using the fixed point method.

主讲人简介：Choonkil Park has accomplished his doctoral degree in Mathematics from the University of Maryland and is currently working as a professor at Hanyang University. He is working for several journals such as Journal of Nonlinear Science and Applications and Journal of Computational Analysis and Applications as the associate editors. His main research topics include operator algebras, functional inequalities, functional equations, non-commutative geometry, fixed point theory and fuzzy mappings. He has published a number of academic articles on international journals related to operator algebras, functional inequalities, functional equations, non-commutative geometry, fixed point theory and fuzzy mappings. Within the last twenty years, he has successfully published more than 650 articles on SCI-E journals.