Two structure-preserving schemes with fourth-order accuracy for the modified Kawahara equation.

Xiaofeng Wang Hong Cheng

Published in: Comput. Appl. Math. (2022)

Keyphrases

fourth order
structure preserving
high order
noise removal
partial differential equations
numerical algorithms
image interpolation
estimation error
error rate
anisotropic diffusion
feature extraction
high resolution
dimensionality reduction
numerical methods
nonlinear diffusion