Error Estimates for First- and Second-Order Lagrange-Galerkin Moving Mesh Schemes for the One-Dimensional Convection-Diffusion Equation.
Kharisma Surya PutriTatsuki MizuochiNiklas KolbeHirofumi NotsuPublished in: CoRR (2024)
Keyphrases
- diffusion equation
- partial differential equations
- error estimates
- anisotropic diffusion
- finite difference
- error estimation
- cross validation
- scale space
- image denoising
- level set
- diffusion process
- diffusion processes
- high order
- boundary conditions
- image enhancement
- scale spaces
- piecewise smooth
- numerical solution
- noise removal
- nonlinear diffusion
- diffusion coefficient
- error analysis
- multiscale
- image processing
- provably correct
- filtering method
- differential equations
- model selection
- higher order
- image analysis
- moving objects
- learning algorithm
- object recognition