A Finite Element Method Using Singular Functions for the Poisson Equation: Corner Singularities.

Zhiqiang Cai Seokchan Kim

Published in: SIAM J. Numer. Anal. (2001)

Keyphrases

finite element method
poisson equation
boundary conditions
boundary value problem
numerical simulations
finite element
numerical solution
shape from shading
gradient domain
numerical methods
finite element model
sufficient conditions
gradient field
differential equations