Global existence and non-extinction of solutions to a fourth-order parabolic equation.

Yang Cao Conghui Liu

Published in: Appl. Math. Lett. (2016)

Keyphrases

fourth order
noise removal
partial differential equations
high order
numerical algorithms
nonlinear diffusion
boundary value problem
anisotropic diffusion
image interpolation
higher order statistics
estimation error
image processing
image denoising
scale spaces
edge preservation
higher order
image analysis