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http://bura.brunel.ac.uk/handle/2438/17073Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Maischak, M | - |
| dc.contributor.author | Krebs, A | - |
| dc.contributor.author | Stephan, EP | - |
| dc.date.accessioned | 2018-11-08T15:50:16Z | - |
| dc.date.available | 2014-01-01 | - |
| dc.date.available | 2018-11-08T15:50:16Z | - |
| dc.date.issued | 2013 | - |
| dc.identifier.citation | Discrete Applied Mathematics, 2014, 164 (1), pp. 200 - 209 | en_US |
| dc.identifier.issn | 0166-218X | - |
| dc.identifier.uri | https://bura.brunel.ac.uk/handle/2438/17073 | - |
| dc.description.abstract | We present a quadratic programming problem arising from the p-version for a finite element method with an obstacle condition prescribed in Gauss-Lobatto points. We show convergence of the approximate solution to the exact solution in the energy norm. We show an a-priori error estimate and derive an a-posteriori error estimate based on bubble functions which is used in an adaptive p-version. Numerical examples show the superiority of the p-version compared with the h-version. © 2013 Elsevier B.V. All rights reserved. | en_US |
| dc.format.extent | 200 - 209 | - |
| dc.language.iso | en | en_US |
| dc.publisher | Elsevier | en_US |
| dc.subject | quadratic programming | en_US |
| dc.subject | finite dimensional approximation | en_US |
| dc.subject | obstacle problem | en_US |
| dc.subject | p-version | en_US |
| dc.title | Quasi-optimal degree distribution for a quadratic programming problem arising from the p-version finite element method for a one-dimensional obstacle problem | en_US |
| dc.type | Article | en_US |
| dc.identifier.doi | https://doi.org/10.1016/j.dam.2013.08.040 | - |
| dc.relation.isPartOf | Discrete Applied Mathematics | - |
| pubs.issue | PART 1 | - |
| pubs.publication-status | Published | - |
| pubs.volume | 164 | - |
| Appears in Collections: | Dept of Mathematics Research Papers | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Fulltext.pdf | 454.77 kB | Adobe PDF | View/Open |
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