About: Scalable TFETI algorithm for two dimensional multibody contact problems with friction

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Total FETI (TFETI) based domain decomposition algorithm with preconditioning by a natural coarse grid of rigid body motions is adapted to the solution of two-dimensional multibody contact problems of elasticity with the Coulomb friction and proved to be scalable for the Tresca friction. The algorithm finds an approximate solution at the cost asymptotically proportional to the number of variables provided the ratio of the decomposition parameter and the discretization parameter is bounded A Total FETI (TFETI) based domain decomposition algorithm with preconditioning by a natural coarse grid of the rigid body motions is adapted to the solution of two dimensional multibody contact problems of elasticity with Coulomb friction and proved to be scalable for Tresca friction. The algorithm finds an approximate solution at the cost asymptotically proportional to the number of variables provided the ratio of the decomposition parameter and the discretization parameter is bounded. Total FETI (TFETI) based domain decomposition algorithm with preconditioning by a natural coarse grid of rigid body motions is adapted to the solution of two-dimensional multibody contact problems of elasticity with the Coulomb friction and proved to be scalable for the Tresca friction. The algorithm finds an approximate solution at the cost asymptotically proportional to the number of variables provided the ratio of the decomposition parameter and the discretization parameter is bounded A Total FETI (TFETI) based domain decomposition algorithm with preconditioning by a natural coarse grid of the rigid body motions is adapted to the solution of two dimensional multibody contact problems of elasticity with Coulomb friction and proved to be scalable for Tresca friction. The algorithm finds an approximate solution at the cost asymptotically proportional to the number of variables provided the ratio of the decomposition parameter and the discretization parameter is bounded. (en)
Title	Scalable TFETI algorithm for two dimensional multibody contact problems with friction Scalable TFETI algorithm for two dimensional multibody contact problems with friction (en)
skos:prefLabel	Scalable TFETI algorithm for two dimensional multibody contact problems with friction Scalable TFETI algorithm for two dimensional multibody contact problems with friction (en)
skos:notation	RIV/61989100:27230/10:86075321!RIV11-GA0-27230___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA201/07/0294), Z(MSM6198910027)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Horyl, Petr
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola báňská - Technická univerzita Ostrava / Fakulta strojní
http://linked.open...dnocenehoVysledku	286418
http://linked.open...ai/riv/idVysledku	RIV/61989100:27230/10:86075321
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	friction; scalability; multibody contact problem; natural coarse grid; domain decomposition (en)
http://linked.open.../riv/klicoveSlovo	friction scalability domain decomposition multibody contact problem natural coarse grid
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[9C375131C47F]
http://linked.open...i/riv/nazevZdroje	Journal of Computational and Applied Mathematics
http://linked.open...in/vavai/riv/obor	BA
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Qualitative analysis of contact problems with friction and asymptotically optimal algorithms for their solution
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	235
http://linked.open...iv/tvurceVysledku	Brzobohatý, Tomáš Dostál, Zdeněk Kozubek, Tomáš Markopoulos, Alexandros Horyl, Petr
http://linked.open...ain/vavai/riv/wos	000282708900007
http://linked.open...n/vavai/riv/zamer	Výpočetně náročné počítačové simulace a optimalizace
issn	0377-0427
number of pages	16 (xsd:int)
http://localhost/t...ganizacniJednotka	27230

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