2 papers
cs.LG2025
Deep operator network for surrogate modeling of poroelasticity with random permeability fields
Sangjoon Park, Yeonjong Shin, Jinhyun Choo
Poroelasticity -- coupled fluid flow and elastic deformation in porous media -- often involves spatially variable permeability, especially in subsurface systems. In such cases, sim…
cs.CE2025
Neural-operator element method: Efficient and scalable finite element method enabled by reusable neural operators
Weihang Ouyang, Yeonjong Shin, Si-Wei Liu +1
The finite element method (FEM) is a well-established numerical method for solving partial differential equations (PDEs). However, its mesh-based nature gives rise to substantial c…