Showing physics.comp-phShow all
2 papers · 1 filter
physics.comp-ph2024
An explainable operator approximation framework under the guideline of Green's function
Jianghang Gu, Ling Wen, Yuntian Chen +1
Traditional numerical methods, such as the finite element method and finite volume method, adress partial differential equations (PDEs) by discretizing them into algebraic equation…
physics.comp-ph2024
Discovery of Green's function based on symbolic regression with physical hard constraints
Jianghang Gu, Mengge Du, Yuntian Chen +1
The Green's function, serving as a kernel function that delineates the interaction relationships of physical quantities within a field, holds significant research implications acro…