Numerical Methods For PDEs Over Manifolds Using Spectral Physics Informed Neural Networks.
Yuval ZeligShai DekelPublished in: CoRR (2023)
Keyphrases
- numerical methods
- partial differential equations
- neural network
- numerical solution
- differential equations
- anisotropic diffusion
- level set
- image denoising
- pattern recognition
- manifold learning
- finite difference method
- finite element method
- competitive learning
- image processing
- approximation schemes
- numerical algorithms
- numerical scheme
- level set method
- spectral analysis
- machine learning
- multiscale
- image enhancement
- feature extraction
- diffusion equation
- finite difference
- search space
- fourth order
- image analysis
- narrow band
- denoising
- high order