| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1708336 | Applied Mathematics Letters | 2012 | 5 Pages |
Abstract
This paper presents an error estimate in the L2L2-norm for the discontinuous Galerkin finite element methods (DGFEM) for elliptic problems with low regularity solutions. The Raviart–Thomas interpolation operator is employed to derive the new result, which complements the mesh-dependent energy norm error estimates in Gudi (2010) [2]. Numerical results corroborate the theoretical analysis.
Keywords
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Physical Sciences and Engineering
Engineering
Computational Mechanics
Authors
Jiangguo Liu, Lin Mu, Xiu Ye,