Author: 김미선

Recent advancements of scientific computing in deep learning

Image Restoration: Structured Low Rank Matrices Meet Wavelet Frames

Speaker : Jae Kyu Choi (Professor, School of Mathematical Sciences, Tongji University, Shanghai, China)   Abstract) Recently, mapping a signal/image into a low rank Hankel/Toeplitz matrix has become an emerging alternative to the traditional sparse regularization, due to its ability to alleviate the basis mismatch between the true...

Well-posedness and singularity formation for Vlasov-Riesz system

Theta series of ternary quadratic lattice cosets

January 26(Wednesday)2022,16:30- 18:00,via Zoom ▶Speaker : Daejun Kim (KIAS) ▶Title : Theta series of ternary quadratic lattice cosets ▶Abstract : In this talk, we are interested in relation between algebraic and analytic theories of quadratic forms which are linked by their theta series, with a particular interest in...

Another view of Ferrero-Washington Theorem

December 27 (Monday) 2021,17:00- ,Building108,Room N319 ▶Speaker : Jungwon Lee (University of Warwick ) ▶Title : Another view of Ferrero-Washington Theorem ▶Abstract : We reprove the main equidistribution instance in the Ferrero-Washington proof of the vanishing of cyclotomic Iwasawa μ-invariant, based on the ergodicity of a certain p-adic skew-extension dynamical...

Prime-producing polynomials related to class number one problem of number fields

December 8(Wednesday)2021,17:00- 18:00,via Zoom ▶Speaker : Jun-Ho Lee (Mokpo National University) ▶Title : Prime-producing polynomials related to class number one problem of number fields ▶Abstract : In this talk, we are interested in relation between prime-producing polynomials and class number one problem of number fields. First, we recall...

Finding a needle in sand beach

Ouantification and Mitigation of Systemic Risk in Financial Networks