Invited Talks
Instantons, Khovanov homology, and immersed cobordism maps. Moscow-Beijing Topology Seminar, Online, October 30, 2024.
Instantons, Khovanov homology and immersed cobordisms, Special Session in Korea Mathematical Society Annual Meeting, Sungkyunkwan University, October 26, 2024.
Khovanov-instanton Floer theory and immersed cobordisms, The 71st Geometry Symposium, Kansai University, September 12, 2024.
Singular instanton homology and knot concordance invariants, Brandeis Topology Seminar, Brandeis University, November 7, 2023.
Singular instanton homology and knot concordance, Washington University Geometry and Topology Seminar, Washington University in St. Louis, October 20, 2023.
Equivariant instanton homology and knot concordance invariants, The 9th KTGU Mathematics Workshop for Young Researchers, Kyoto University, October 3, 2023.
Introduction to instanton knot homology, iTHEMS Math Seminar, RIKEN iTHEMS, Wako, July 25, 2022.
Rasmussen type invariant from equivariant instanton Floer homology, Intelligence of Lowdimensional Topology 2022, Kyoto, May 27, 2022.
The Chern-Simons filtration and knot concordance invariants, Workshop on Gauge Theory, Miami, April 22, 2022.
Instanton knot invariants with rational holonomy parameters and an application for torus knot groups, Gauge Theory Virtual, Online, March 17, 2022.
Instantons on closed four-manifolds, Student Colloquium, Kyoto University, Online, February 17, 2022.
Singular instanton homology of torus knots in various holonomy boundary conditions, International Workshop on 4-manifold Theory and Gauge Theory, Online, November 5, 2020.
Contributed Talks
2, 2024.
Immersed cobordism maps inKhovanov and singular instanton homology, The 20th East Asian Conference on Geometric Topology, The University of Tokyo, February 5, 2025.
Khanov-instanton Floer theory and immersed cobordism maps, Autumn School on Low-dimensional Topology and Related Topics, IBS Postech, October 2, 2024.
Instanton Floer homology and SU(2)-representations of fundamental groups, NCTS East Asia Core Doctorial Forum in Mathematics, National Taiwan University, January 9, 2023.
Instantons, special cycles, and knot concordance Ⅲ, Handle friendship seminar, Online, November 14, 2022.
Instanton knot invariants and the concordance group, Online, The 17th East Asian Conference on Geometric Topology, January 19, 2022.
Knot invariants from equivariant singular instanton Floer theory, Musubime no suri IV, Waseda University, December 25, 2021.
Instanton knot invariants with rational holonomy parameters and an application for torus knot groups, Four Dimensional Topology, Online, November 12, 2021.
Representation variety and singular instanton homology of torus knot with various holonomy conditions, Kansai Gauge Theory Seminar, Online, April 13, 2021.
Poster Sessions
Instanton Floer homology and SU(2)-representations of fundamental groups, NCTS East Asia Core Doctorial Forum in Mathematics, National Taiwan University, January 10, 2023.
Gauge theoretic invariants for knots and their applications, Interdisciplinary Exchange Meeting for Young Mathematicians 2021, Online, November 13, 2021.