An Efficient DWR-Type a Posteriori Error Bound of SDFEM for Singularly Perturbed Convection-Diffusion PDEs.
Das AvijitSrinivasan NatesanPublished in: J. Sci. Comput. (2022)
Keyphrases
- error bounds
- diffusion equation
- diffusion processes
- partial differential equations
- anisotropic diffusion
- theoretical analysis
- diffusion process
- worst case
- nonlinear diffusion
- level set
- denoising
- finite sample
- information diffusion
- noise removal
- image denoising
- image processing
- social networks
- scale space
- optimal solution
- machine learning