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Moving finite element methods by use of space-time elements: I. Scalar problems

Peter Hansbo (Institutionen för tillämpad mekanik, Dynamik)
Numerical Methods for Partial Differential Equations (0749-159X). Vol. 14 (1998), 2, p. 251-262.
[Artikel, refereegranskad vetenskaplig]

This article deals with moving finite element methods by use of the time-discontinuous Galerkin formulation in combination with oriented space-time meshes. A principle for mesh orientation in space-time based on minimization of the residual, related to adaptive error control via an a posteriori error estimate, is presented. The relation to Miller's moving finite element method is discussed. The article deals with scalar problems; systems will be treated in a companion article.



Denna post skapades 2007-03-05. Senast ändrad 2013-05-21.
CPL Pubid: 26520

 

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Institutioner (Chalmers)

Institutionen för tillämpad mekanik, Dynamik (1900-2017)

Ämnesområden

Numerisk analys

Chalmers infrastruktur