Unconditionally optimal error estimate of a linearized variable-time-step BDF2 scheme for nonlinear parabolic equations.
Chengchao ZhaoNan LiuYuheng MaJiwei ZhangPublished in: CoRR (2022)
Keyphrases
- estimation error
- numerical scheme
- error rate
- reduced complexity
- nonlinear optimization
- linear systems
- nonlinear equations
- optimal solution
- minimum error
- error tolerance
- finite difference
- dynamic programming
- closed form solutions
- worst case
- image sequences
- wave equation
- numerical integration
- linear transform
- nonlinear partial differential equations
- expected error
- numerical solution
- numerical methods
- closed form
- kalman filter
- vector quantization
- lower bound