Computation of Maxwell eigenvalues using higher order edge elements in three dimensions

M. Ainsworth, J. Coyle, P. Ledger, K. Morgan

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

We use recently proposed hierarchic basis functions and a tetrahedral partitioning to compute Maxwell eigenvalues on a bounded polygonal domain in /spl Ropf//sup 3/, using a p-version finite-element procedure based on edge elements. The problem formulation requires a set of basis functions that are H(curl)-conforming and another compatible set that is H/sup 1/-conforming. In this preliminary study, we employ a uniform order of approximation throughout the domain.
Original languageEnglish
Pages (from-to)2149-2153
Number of pages4
JournalIEEE Transactions on Magnetics
Volume39
Issue number5
DOIs
Publication statusPublished - Sep 2003

Keywords

  • higher order edges elements
  • hp-refinement
  • Maxwell eigenvalues
  • magnetics

Cite this