A recovery-based a posteriori error estimator for H(curl) interface problems

Zhiqiang Cai, Shuhao Cao

Research output: Contribution to journalArticle

2 Scopus citations

Abstract

This paper introduces a new recovery-based a posteriori error estimator for the lowest order Nédélec finite element approximation to the H(. curl) interface problem. The error estimator is analyzed by establishing both the reliability and the efficiency bounds and is supported by numerical results. Under certain assumptions, it is proved that the reliability and efficiency constants are independent of the jumps of the coefficients.

Original languageEnglish (US)
Pages (from-to)169-195
Number of pages27
JournalComputer Methods in Applied Mechanics and Engineering
Volume296
DOIs
StatePublished - Nov 1 2015

All Science Journal Classification (ASJC) codes

  • Computational Mechanics
  • Mechanics of Materials
  • Mechanical Engineering
  • Physics and Astronomy(all)
  • Computer Science Applications

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