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dc.contributor.authorČermák, Martin
dc.contributor.authorKozubek, Tomáš
dc.date.accessioned2012-05-25T07:32:57Z
dc.date.available2012-05-25T07:32:57Z
dc.date.issued2012
dc.identifier.citationAdvances in electrical and electronic engineering. 2012, vol. 10, no. 1, p. 57-62.cs
dc.identifier.issn1804-3119
dc.identifier.urihttp://hdl.handle.net/10084/90477
dc.description.abstractThis paper illustrates how to implement effective solvers for elasto-plastic problems. We consider the time step problems formulated by nonlinear variational equations in terms of displacements. To treat nonlinearity and nonsmoothness we use semismooth Newton method. In each Newton iteration we have to solve linear system of algebraic equations and for its numerical solution we use TFETI algorithm. In our benchmark we demonstrate our approach on von Mises plasticity with isotropic hardening and use return mapping concept.cs
dc.format.extent758878 bytescs
dc.format.mimetypeapplication/pdfcs
dc.language.isoencs
dc.publisherVysoká škola báňská - Technická univerzita Ostravacs
dc.relation.ispartofseriesAdvances in electrical and electronic engineeringcs
dc.relation.urihttp://advances.utc.sk/index.php/AEEE/article/download/558/757cs
dc.rights© Vysoká škola báňská - Technická univerzita Ostrava
dc.rightsCreative Commons Attribution 3.0 Unported (CC BY 3.0)
dc.subjectdomain decompositioncs
dc.subjectelasto-plasticitycs
dc.subjectTFETIcs
dc.titleAn efficient TFETI based solver for elasto-plastic problems of mechanicscs
dc.typearticlecs
dc.rights.accessopenAccess
dc.type.versionpublishedVersion
dc.type.statusPeer-reviewed


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