no code implementations • 3 Oct 2023 • JunHo Choi, Taehyun Yun, Namjung Kim, Youngjoon Hong
In this paper, we introduce the Spectral Coefficient Learning via Operator Network (SCLON), a novel operator learning-based approach for solving parametric partial differential equations (PDEs) without the need for data harnessing.
no code implementations • 21 Jul 2022 • JunHo Choi, Namjung Kim, Youngjoon Hong
Machine learning methods have been lately used to solve partial differential equations (PDEs) and dynamical systems.
no code implementations • 17 Dec 2020 • Junsik Bae, JunHo Choi, Bongsuk Kwon
We study the formation of singularity for the Euler-Poisson system equipped with the Boltzmann relation, which describes the dynamics of ions in an electrostatic plasma.
Analysis of PDEs