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Fictitious domain formulations of unilateral problems: analysis and algorithms

dc.contributor.authorHaslinger, Jan
dc.contributor.authorKozubek, Tomáš
dc.contributor.authorKučera, Radek
dc.date.accessioned2009-04-06T07:37:22Z
dc.date.available2009-04-06T07:37:22Z
dc.date.issued2009
dc.identifier.citationComputing. 2009, vol. 84 no. 1-2, p. 69-96.en
dc.identifier.issn0010-485X
dc.identifier.issn1436-5057
dc.identifier.urihttp://hdl.handle.net/10084/71258
dc.description.abstractThe present article deals with fictitious domain methods for numerical realization of scalar variational inequalities with the Signorini type conditions on the boundary. Two variants are introduced and analyzed. A discretization is done by finite elements. It leads to a system of non-smooth, piecewise linear equations. This system is solved by the semismooth Newton method. Numerical experiments confirm the efficiency of this approach.en
dc.language.isoenen
dc.publisherSpringeren
dc.relation.ispartofseriesComputingen
dc.relation.urihttp://dx.doi.org/10.1007/s00607-009-0026-yen
dc.subjectunilateral problemsen
dc.subjectfictitious domain methodsen
dc.subjectsemismooth Newton methoden
dc.titleFictitious domain formulations of unilateral problems: analysis and algorithmsen
dc.typearticleen
dc.identifier.locationNení ve fondu ÚKen
dc.identifier.doi10.1007/s00607-009-0026-y
dc.identifier.wos000264319500004


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