Nonlinear Elliptic Partial Difference Equations on Graphs.
John M. NeubergerPublished in: Exp. Math. (2006)
Keyphrases
- difference equations
- partial differential equations
- differential equations
- boundary value problem
- numerical solution
- numerical methods
- level set
- discrete data
- dynamical systems
- image denoising
- image processing
- image enhancement
- fixpoint
- mathematical morphology
- max min
- linear systems
- finite difference
- directed graph
- higher order
- image segmentation