Entropy dissipative higher order accurate positivity preserving time-implicit discretizations for nonlinear degenerate parabolic equations.
Fengna YanJaap J. W. van der VegtYinhua XiaYan XuPublished in: J. Comput. Appl. Math. (2024)
Keyphrases
- higher order
- high order
- nonlinear equations
- natural images
- numerical integration
- pairwise
- high accuracy
- highly accurate
- linear systems
- low order
- mutual information
- mathematical model
- conservation laws
- image sequences
- ordinary differential equations
- finite difference
- nonlinear functions
- numerical solution
- information theory
- dynamical systems
- hough transform