[2025]

• (Scheduled) TBA, Mini-Workshop on Hilbert space operators, December 12, 2025 (KIAS, Korea).

• (Scheduled) Composition Operators on vector-valued function spaces, 2025 KMS Annual Meeting, October 22-24, 2025 (Seoul, Korea).

[2024]

• Invariant subspaces of Toeplitz operators with inner symbols, 2024 KMS Annual Meeting, October 24-26, 2024 (Sungkyunkwan University, Korea).

• Toeplitz operators on the vector-valued Hardy space, 2024 KMS Spring Meeting, April 18-20, 2023 (Daejeon Convention Center and KAIST, Korea).

[2023]

• Norm of the evaluation on the vector-valued Hardy space, 2023 KMS Annual Meeting, October 26-28, 2023 (Seoul National University, Korea).

• Composition operators on the vector-valued Hardy spaces, 2023 KMS Spring Meeting, April 27-29, 2023 (Daejeon Convention Center, Korea).

[2022]

• Equivalence problems of Hankel operators, 2022 Global KMS International Conference, October 18-21, 2022.

• Hyponormal block Toeplitz operators and the Caratheodory interpolation problems, 2022 KMS Spring Meeting, April 28-29, 2022 (Virtual Conference).

[2021]

• Adjoint of strong H^p-functions, 2021 KMS Annual Meeting, October 20-22, 2021 (Virtual Conference).

• Operator-valued Hardy spaces, 2021 KMS Spring Meeting, April 29-30, 2021 (Virtual Conference).

[2020]

• Weak subnormality of infinite 4-banded matrices, 2020 KMS Annual Meeting, October 23-24, 2020 (Virtual Conference).

• Matrix valued caratheodory interpolation, 2020 KMS Spring Meeting, July 3, 2020 (Virtual Conference).

[~2019]

• Invariant subspaces of the backward shift on the vector-valued Hardy space, The East Asian Core Doctorial Forum on Mathematics, January 7, 2017 (Seoul National University, Korea).

• Some properties of the backward shift on the Hardy space, 2015 KSIAM Spring Conference, May 29-30, 2015 (Sungkyunkwan University, Korea).

• On the Beurling-Lax-Halmos theorem, 2015 KMS Spring Meeting, April 24-26, 2015 (Pusan National University, Korea).

• Invariant subspaces of the unilateral shift, International Workshop on Mathematical Sciences in Matsue, October 11-13, 2014 (Shimane University, Japan).

• Short course on vector-valued function theory_An operator-valued version of Abrahamse's Theorem, 2024 HCMC Focus Program: Function Theory, Operator Theory and Applications, April 26, 2024 (KIAS).

• An F. and M. Riesz Theorem for strong H^1-functions, Spectral Theory of operators 2021 Virtual Workshop, December 28, 2021 (Virtual Workshop).

• Toeplitz operators and Operator-valued Hardy spaces, Hanyang University BRL Seminar, October 14, 2021 (Hanyang University, Korea).

• Hankel operators with bounded type symbols, The University of Alabama Analysis Seminar, February 19, 2016 (The University of Alabama, USA).