Adaptive Finite Element Method Based on Optimal Error Estimtes for Linear Elliptic Problems on Concave Corner Domains (continuation)

Abstract:

      This paper is the third part in a series of papers on adaptive finite element methods based on optimal error estimates for linear elliptic problems on the concave corner domains. In this paper, a result is obtained. The algorithms for error control both in the energy norm and in the maximum norm presented in part 1 and part 2 of this series arc based on this result.