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Description
  • In this paper we deal with a variant of FETI (Finite Element Tearing and Interconnecting) domain decomposition method for transient problems of linear elasticity. The basic idea of this method is based on the standard FETI-DP approach, but the implementation is more close to classical FETI/TFETI method. This method can be viewed as two level FETI method. The effective stiffness matrices are assembled for floating subdomains and the continuity of the solution across the interfaces is enforced by two sets of Lagrange multipliers. The first set enforces the continuity at the “corner” nodes. The continuity on the rest of the interface is obtained within the iteration process as in standard approach. The behavior of the proposed method is demonstrated on academic benchmark implemented within the MatSol library.
  • In this paper we deal with a variant of FETI (Finite Element Tearing and Interconnecting) domain decomposition method for transient problems of linear elasticity. The basic idea of this method is based on the standard FETI-DP approach, but the implementation is more close to classical FETI/TFETI method. This method can be viewed as two level FETI method. The effective stiffness matrices are assembled for floating subdomains and the continuity of the solution across the interfaces is enforced by two sets of Lagrange multipliers. The first set enforces the continuity at the “corner” nodes. The continuity on the rest of the interface is obtained within the iteration process as in standard approach. The behavior of the proposed method is demonstrated on academic benchmark implemented within the MatSol library. (en)
Title
  • Two level FETI method for transient problems
  • Two level FETI method for transient problems (en)
skos:prefLabel
  • Two level FETI method for transient problems
  • Two level FETI method for transient problems (en)
skos:notation
  • RIV/61989100:27740/14:86090569!RIV15-MSM-27740___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(ED1.1.00/02.0070), P(EE2.3.30.0016), P(EE2.3.30.0055), P(GP13-30657P)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 51501
http://linked.open...ai/riv/idVysledku
  • RIV/61989100:27740/14:86090569
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Transient Problems; FETI Methods; Domain Decomposition Methods (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [ED2CD0F1EB66]
http://linked.open...v/mistoKonaniAkce
  • Barcelona
http://linked.open...i/riv/mistoVydani
  • Barcelona
http://linked.open...i/riv/nazevZdroje
  • 11th World Congress on Computational Mechanics, WCCM 2014, 5th European Conference on Computational Mechanics, ECCM 2014 and 6th European Conference on Computational Fluid Dynamics, ECFD 2014
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Brzobohatý, Tomáš
  • Markopoulos, Alexandros
  • Jarošová, Marta
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
number of pages
http://purl.org/ne...btex#hasPublisher
  • International Center for numerical methods in Engineering (CIMNE)
https://schema.org/isbn
  • 978-84-942844-7-2
http://localhost/t...ganizacniJednotka
  • 27740
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