Existence of positive solutions for fourth-order m-point boundary value problem with variable parameters.
Mingchuan ZhangZhongli WeiPublished in: Appl. Math. Comput. (2007)
Keyphrases
- boundary value problem
- partial differential equations
- fixed point theorem
- fourth order
- differential equations
- numerical solution
- boundary conditions
- anisotropic diffusion
- image processing
- level set
- image denoising
- high order
- image enhancement
- noise removal
- multiscale
- diffusion equation
- curve evolution
- gaussian derivatives
- covariance matrix
- sensitivity analysis
- pairwise