Solving spatiotemporal partial differential equations with Physics-informed Graph Neural Network.
Zixue XiangWei PengWen YaoXu LiuXiaoya ZhangPublished in: Appl. Soft Comput. (2024)
Keyphrases
- partial differential equations
- neural network
- anisotropic diffusion
- level set
- image denoising
- numerical solution
- fourth order
- image enhancement
- image processing
- multiscale
- numerical algorithms
- differential equations
- finite difference method
- numerical methods
- pattern recognition
- problems in image processing
- weighted graph
- energy functional
- mathematical morphology
- graph structure
- finite difference
- denoising
- boundary value problem
- computer vision
- level set method
- diffusion equation
- graph structures