Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4632177 | Applied Mathematics and Computation | 2011 | 9 Pages |
Abstract
We characterize the kernel of the global stiffness matrix in the singular linear system of the generalized finite element methods (GFEM) which uses the classical finite element (FE) shape functions and local approximation space of harmonic polynomials.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Durkbin Cho,