| Lecturer | 김태희 |
|---|---|
| Dept. | 건국대학교 |
| date | Sep 21, 2023 |
Concordance is a relation which classifies knots in 3-space via surfaces in 4-space, and it is closely related with low dimensional topology. Satellite operators are one of the main tools in the study of knot concordance, and it has been widely used to reveal new structures of knot concordance. In this talk, I will explain interplay between concordance and low dimensional topology, and discuss recent developments on satellite operators. The talk is based on joint work with Jae Choon Cha.
Riemann-Hilbert correspondence for irregular holonomic D-modules
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Root multiplicities of hyperbolic Kac-Moody algebras and Fourier coefficients of modular forms
Satellite operators on knot concordance
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Seifert fiberings
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Sheaf quantization of Hamiltonian isotopies and non-displacability problems
Solver friendly finite element methods
Space.Time.Noise
Spectral Analysis for the Anomalous Localized Resonance by Plasmonic Structures
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Structures on Persistence Barcodes and Generalized Persistence
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Symmetry Breaking in Quasi-1D Coulomb Systems
Symplectic Geometry, Mirror symmetry and Holomorphic Curves
