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| Content Provider | Springer Nature Link |
|---|---|
| Author | Zhendong, Luo Lieheng, Wang Yaru, Li |
| Copyright Year | 2001 |
| Abstract | In this paper, a new discrete formulation and a type of new posteriori error estimators for the second-order element discretization for Stokes problems are presented, where pressure is approximated with piecewise first-degree polynomials and velocity vector field with piecewise seconddegree polynomials with a cubic bubble function to be added. The estimators are the globally upper and locally lower bounds for the error of the finite element discretization. It is shown that the bubble part for this second-order element approximation is substituted for the other parts of the approximate solution. |
| Starting Page | 173 |
| Ending Page | 182 |
| Page Count | 10 |
| File Format | |
| ISSN | 01689673 |
| Journal | Acta Mathematicae Applicatae Sinica |
| Volume Number | 17 |
| Issue Number | 2 |
| e-ISSN | 16183932 |
| Language | English |
| Publisher | Springer-Verlag |
| Publisher Date | 2001-01-01 |
| Publisher Place | Berlin, Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Stokes problems posteriori error estimators the second-order element Math Applications in Computer Science Applications of Mathematics Mathematical and Computational Physics |
| Content Type | Text |
| Resource Type | Article |
| Subject | Applied Mathematics |
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