| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4643066 | Journal of Computational and Applied Mathematics | 2007 | 8 Pages |
Abstract
We utilize the classical hypercircle method and the lowest-order Raviart–Thomas H(div)H(div) element to obtain a posteriori error estimates of the P1P1 finite element solutions for 2D Poisson's equation. A few other estimation methods are also discussed for comparison. We give some theoretical and numerical results to see the effectiveness of the methods.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Fumio Kikuchi, Hironobu Saito,