The all-floating boundary element tearing and interconnecting method

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The all-floating Boundary Element Tearing and Interconnecting method incooperates the Dirichlet boundary conditions by additional constraints in the dual formulation of the standard Tearing and Interconnecting methods. This simplifies the implementation, as all subdomains are considered as floating subdomains. The method shows an improved asymptotic complexity compared to the standard BETI approach. The all-floating BETI method is presented for linear elasticity in this paper.
Original languageEnglish
Pages (from-to)277-298
JournalJournal of Numerical Mathematics
Issue number4
Publication statusPublished - 2009


  • boundary element methods
  • domain decomposition methods

Treatment code (Nähere Zuordnung)

  • Basic - Fundamental (Grundlagenforschung)


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