Invited Talks
25. A new characterization of norm-attaining operators into strictly convex spaces
2025 Banach Mini Workshop, June 30th 2025, Soorim Art Center at Korea Institute for Advanced Study
24. When does a Lipschitz map attain its norm?
2025 Spring Chungbuk National University Math Colloquium, April 24th 2025, Chungbuk National University
23. Approximations of maximal derivative attaining Lipschitz maps
20th ILJU School of Mathematics, February 5th 2025, Soorim Art Center at Korea Institute for Advanced Study
22. Differentiability of Lipschitz maps on Banach spaces
KIAS Analysis, PDE & Probability Seminar, November 22nd 2024, Korea Institute for Advanced Study
21. Linear subspaces in Lipschitz function spaces
Annual Meeting of Korean Mathematical Society, October 26th 2024, Sungkyunkwan University
20. On norm attaining compact operators
Banach Space & Functional Analysis Workshop, June 7th 2024, Soorim Art Center at Korea Institute for Advanced Study
19. A Daugavet point in Banach spaces and its qualification
Spring Meeting of Korean Mathematical Society, April 20th 2024, Korea Advanced Institute of Science and Technology
18. The Daugavet constant of points in Banach spaces
19th ILJU School of Mathematics, January 24th 2024, Pohang University of Science and Technology
17. Orthogonality in Banach spaces and its applications
ILJU International Workshop on Banach spaces, January 21st 2024, Royal Emporium Hotel in Incheon
16. Basic lecture on Daugavet constants of points in Banach spaces
Banach Space Research Seminar, December 26th 2023, Chungbuk National University
15. New results on when norm attaining Asplund operators are dense
POSTECH-PMI Functional Analysis Workshop, August 16th 2023, Pohang University of Science and Technology
14. On characterizations of the Radon-Nikodym property
Spring Meeting of Korean Mathematical Society, April 28th 2023, Daejeon Convention Center
13. Orthogonality in Banach spaces and its applications
KIAS Analysis, PDE & Probability Seminar, April 6th 2023, Korea Institute for Advanced Study
12. On characterizations of the Radon-Nikodym property
Invited Talk in Chungbuk National University, February 20th 2023, Chungbuk National University
11. On the Crawford number attaining operators
18th ILJU School of Mathematics, January 30th 2023, Korea Institute for Advanced Study
10. Norm attaining Lipschitz maps toward vectors
17th ILJU School of Mathematics, August 2nd 2022, Pohang University of Science and Technology
9. On minimum norm attaining operators
Spring Meeting of Korean Mathematical Society, April 28th 2022, Online
8. On the Lipschitz numerical index
Invited Talk in Institute for Industrial and Applied Mathematics, February 9th 2022, Chungbuk National University
7. Extremal structure of Lipschitz-free spaces
Invited Talk in Pohang Mathematics Institute, January 10th 2022, Pohang University of Science and Technology
6. The Birkhoff-James orthogonality and norm attainment for multilinear maps
Functional Analysis Seminar at University of Tartu, October 15th 2021, Online
5. The Birkhoff-James orthogonality and norm attainment for multilinear maps
ILJU Symphosium of Mathematics 2021, July 22nd 2021, Pohang University of Science and Technology
4. The Birkhoff-James orthogonality and norm attainment for multilinear maps
Banach Space Seminar, May 13th 2021, Korea Institute for Advanced Study
3. Norm attainment on the Birkhoff-James orthogonality
Functional Analysis Seminar, September 10th 2020, Pohang University of Science and Technology
2. Emerging notions of norm attainment for Lipschitz maps between Banach spaces
Annual Meeting of Korean Mathematical Society, October 26th 2019, Hongik University
1. Versions of norm attainment for Lipschitz maps
Spring Meeting of Korean Mathematical Society, April 20th 2019, Kangwon National University
Conferences Organized
3. 20th ILJU School of Mathematics
February 4th - February 8th 2025, Soorim Art Center at Korea Institute for Advanced Study
2. Banach Space & Functional Analysis Workshop
June 7th 2024, Soorim Art Center at Korea Institute for Advanced Study
1. 19th ILJU School of Mathematics
January 22nd - January 26th 2024, Pohang University of Science and Technology