Strain gradient visco-plasticity with dislocation densities contributing to the energy

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dc.contributor.authorRöger, Matthias
dc.contributor.authorSchweizer, Ben
dc.date.accessioned2017-05-18T11:26:44Z
dc.date.available2017-05-18T11:26:44Z
dc.date.issued2017-04-18
dc.description.abstractWe consider the energetic description of a visco-plastic evolution and derive an existence result. The energies are convex, but not necessarily quadratic. Our model is a strain gradient model in which the curl of the plastic strain contributes to the energy. Our existence results are based on a time-discretization, the limit procedure relies on Helmholtz decompositions and compensated compactness.en
dc.identifier.urihttp://hdl.handle.net/2003/35963
dc.identifier.urihttp://dx.doi.org/10.17877/DE290R-17986
dc.language.isoen
dc.relation.ispartofseriesPreprint / Fakultät fĂ¼r Mathematik, TU Dortmund;2017-02
dc.subjectvisco-plasticityen
dc.subjectstrain gradient plasticityen
dc.subjectenergetic solutionen
dc.subjectdiv-curl lemmaen
dc.subject.ddc610
dc.titleStrain gradient visco-plasticity with dislocation densities contributing to the energyen
dc.typeTextde
dc.type.publicationtypepreprinten
dcterms.accessRightsopen access

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