Sign-Changing Solutions for a Fourth-Order Elliptic Equation with Hardy Singular Terms.

Ruichang Pei Jihui Zhang

Published in: J. Appl. Math. (2013)

Keyphrases

fourth order
partial differential equations
boundary value problem
noise removal
high order
anisotropic diffusion
image interpolation
differential equations
numerical algorithms
nonlinear diffusion
numerical solution
image enhancement
numerical methods
image segmentation
denoising
level set