Optimal pointwise-in-time error analysis of a mixed finite element method for a multi-term time-fractional fourth-order equation.
Chaobao HuangNa AnHu ChenPublished in: Comput. Math. Appl. (2023)
Keyphrases
- error analysis
- fourth order
- pointwise
- finite element method
- partial differential equations
- numerical solution
- noise removal
- numerical methods
- weighted sum
- high order
- finite element
- anisotropic diffusion
- least squares
- image interpolation
- estimation error
- numerical simulations
- error correction
- dynamic programming
- image processing
- image enhancement
- boundary conditions
- level set
- nonlinear diffusion
- pairwise
- optimal solution
- optical flow
- denoising
- lower bound
- linear combination