Department of Mathematics, Changwon National University, Republic of Korea
E-mail: suminkim@changwon.ac.kr or suminkim1023@gmail.com
Operator theory(Toeplitz operators, Hankel operators, Composition operators, etc.)
Function theory(vector-valued function spaces)
Functional Analysis
Assistant professor, Department of Mathematics, Changwon National University, January 2025-present.
Sungkyunkwan University, Combine Master-Ph.D., in Mathematics, August 2019
Thesis: Toeplitz Operators and Their Applications
Advisor: In Sung Hwang (Sungkyunkwan University)
Research Grant, National Research Foundation of Korea (RS-2023-00244646), Vector-valued function spaces and operators, June 2023 - present
Research Grant, National Research Foundation of Korea (2020R1I1A1A01053085), Hyponormal Toeplitz operators and Interpolation problem, June 2020 - November 2023
Research Grant(Co-Principal Investigator), National Research Foundation of Korea (2019R1A6A1A10073079), Structure of Hilbert space operators, March 2023 - December 2024
Research Grant(Co-Principal Investigator), National Research Foundation of Korea (2019R1A6A1A10073079), Toeplitz Operators on the Hardy space, September 2019 - August 2021