Note on discontinuous trace approximation in the practical DPG method

Norbert Heuer, Michael Karkulik, Francisco Javier Sayas

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

© 2014 Elsevier Ltd. All rights reserved. We analyze a non-conforming DPG method with discontinuous trace approximation for the Poisson problem in two and three space dimensions. We show its well-posedness and quasi-optimal convergence in the principal unknown. Numerical experiments confirming the theory have been presented previously.
Original languageEnglish
Pages (from-to)1562-1568
Number of pages7
JournalComputers and Mathematics with Applications
DOIs
Publication statusPublished - 1 Jan 2014
Externally publishedYes

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