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hp-Finite Element Methods for Singular Perturbations

hp-Finite Element Methods for Singular Perturbations

von Jens M. Melenk
Softcover - 9783540442011
53,49 €
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Beschreibung

Many partial differential equations arising in practice are parameter-dependent problems that are of singularly perturbed type. Prominent examples include plate and shell models for small thickness in solid mechanics, convection-diffusion problems in fluid mechanics, and equations arising in semi-conductor device modelling. Common features of these problems are layers and, in the case of non-smooth geometries, corner singularities. Mesh design principles for the efficient approximation of both features by the hp-version of the finite element method (hp-FEM) are proposed in this volume. For a class of singularly perturbed problems on polygonal domains, robust exponential convergence of the hp-FEM based on these mesh design principles is established rigorously.

Details

Verlag Springer Berlin
Ersterscheinung 10. Oktober 2002
Maße 23.5 cm x 15.5 cm
Gewicht 517 Gramm
Format Softcover
ISBN-13 9783540442011
Seiten 326

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