Three positive solutions for second-order Neumann boundary value problems.

Jian-Ping Sun Wan-Tong Li Sui-Sun Cheng

Published in: Appl. Math. Lett. (2004)

Keyphrases

boundary value problem
boundary conditions
differential equations
fixed point theorem
higher order
poisson equation
partial differential equations
numerical solution
shape from shading
variational inequalities
sufficient conditions
finite element
pairwise
high order
finite element model
fourth order