Full discretisation of second-order nonlinear evolution equations: strong convergence and applications

Abstract: Recent results on convergence of fully discrete approximations combining the Galerkin method with the explicit-implicit Euler scheme are extended to strong convergence under additional monotonicity assumptions. It is shown that these abstract results, formulated in the setting of evolution equations, apply, for example, to the partial differential equation for vibrating membrane with nonlinear damping and to another partial differential equation that is similar to one of the equations used to describe martensitic transformations in shape-memory alloys. Numerical experiments are performed for the vibrating membrane equation with nonlinear damping which support the convergence results.

Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch

Erschienen in
Full discretisation of second-order nonlinear evolution equations: strong convergence and applications ; volume:11 ; number:4 ; year:2011 ; pages:441-459
Computational methods in applied mathematics ; 11, Heft 4 (2011), 441-459

Urheber
Emmrich, Etienne
Šiška, David

DOI
10.2478/cmam-2011-0025
URN
urn:nbn:de:101:1-2410261637510.099514199686
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
15.08.2025, 07:31 MESZ

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Beteiligte

  • Emmrich, Etienne
  • Šiška, David

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