Six combinations of the Ritz-Galerkin an
โ
Z. C. Li; T. D. Bui
๐
Article
๐
1988
๐
John Wiley and Sons
๐
English
โ 724 KB
Overall comparisons are made for six efficient combinations of the Ritz-Galerkin and finite element methods for solving elliptic boundary value problems with singularities or interfaces. The comparisons are done by using theoretical analysis and numerical experiments. Significant relations among the