Nontrivial solutions for a nonlinear discrete elliptic equation with periodic boundary conditions.
Liang BaiGuang ZhangPublished in: Appl. Math. Comput. (2009)
Keyphrases
- boundary value problem
- boundary conditions
- poisson equation
- differential equations
- fixed point theorem
- reaction diffusion
- numerical solution
- sufficient conditions
- finite element model
- diffusion equation
- shape from shading
- difference equations
- deformation field
- finite element method
- blood flow
- cellular automata
- spline interpolation
- np complete
- high quality
- variational inequalities
- continuous functions