Group Equivariant Fourier Neural Operators for Partial Differential Equations.
Jacob HelwigXuan ZhangCong FuJerry KurtinStephan WojtowytschShuiwang JiPublished in: CoRR (2023)
Keyphrases
- partial differential equations
- morphological operators
- anisotropic diffusion
- image denoising
- numerical solution
- image processing
- matrix valued
- image enhancement
- level set
- neural network
- differential operators
- fourth order
- mathematical morphology
- multiscale
- energy functional
- conservation laws
- translation invariant
- problems in image processing
- finite difference
- numerical methods
- high order
- diffusion equation
- differential equations
- boundary element
- ambrosio tortorelli
- denoising
- nonlinear partial differential equations
- finite element
- finite difference method
- numerical algorithms
- numerical scheme
- boundary value problem
- image reconstruction
- object recognition
- feature extraction
- natural images
- nonlinear diffusion
- vector valued