Parametrices for symmetric systems with multiplicity

Clifford J. Nolan, Gunther Uhlmann

Research output: Contribution to journalArticlepeer-review

Abstract

We construct microlocal parametrices for generic symmetric systems of partial differential equations having characteristics of variable multiplicity. We apply this to obtain microlocal solutions of Cauchy problems for generic classes of electromagnetic and elasto-dynamical systems.

Original languageEnglish
Pages (from-to)231-247
Number of pages17
JournalWave Motion
Volume44
Issue number4
DOIs
Publication statusPublished - Mar 2007

Keywords

  • Anisotropy
  • Double characteristics
  • Parametrix
  • Variable multiplicity

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