An iterative spatial-stepping numerical method for linear elliptic PDEs using the Unified Transform.
Eleftherios-Nektarios G. GrylonakisChristos K. Filelis-PapadopoulosGeorge A. GravvanisAthanassios S. FokasPublished in: J. Comput. Appl. Math. (2019)
Keyphrases
- numerical methods
- partial differential equations
- numerical solution
- differential equations
- image denoising
- runge kutta
- image processing
- finite difference
- anisotropic diffusion
- finite element method
- finite difference method
- level set
- operator splitting
- level set method
- gauss seidel
- boundary element method
- diffusion equation
- energy functional
- boundary value problem
- spatial data
- feature vectors
- reinforcement learning
- similarity measure