hp-Finite Element Methods for Singular Perturbations

Jens M. Melenk

ISBN 10: 3540442014 / ISBN 13: 9783540442011

Published by Springer, Springer Vieweg, 2002

About this Item

Druck auf Anfrage Neuware - Printed after ordering - 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.

Seller Inventory # 9783540442011

Bibliographic Details

• Title: hp-Finite Element Methods for Singular Perturbations
• Publisher: Springer, Springer Vieweg
• Publication Date: 2002
• Language: English
• ISBN 10: 3540442014
• ISBN 13: 9783540442011
• Binding: Taschenbuch
• Condition: Neu
• Dimensions: 235W x 155H x 19D millimeters 235 millimeters width by 155 millimeters height by 19 millimeters depth
• Weight: 517 grams

About this title

Synopsis

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.