A variational principle and a fixed point theorem.
Christiane TammerPublished in: System Modelling and Optimization (1993)
Keyphrases
- variational principle
- fixed point theorem
- fixed point
- boundary value problem
- boundary conditions
- variational formulation
- continuous functions
- differential equations
- region competition
- numerical solution
- level set
- partial differential equations
- object boundaries
- shape from shading
- neural network
- energy functional
- variational inequalities
- higher order
- image segmentation
- image processing