Adaptive Multiscale Schemes for Conservation Laws

  • Siegfried Müller

Part of the Lecture Notes in Computational Science and Engineering book series (LNCSE, volume 27)

Table of contents

  1. Front Matter
    Pages I-XIV
  2. Siegfried Müller
    Pages 1-10
  3. Siegfried Müller
    Pages 11-31
  4. Siegfried Müller
    Pages 33-72
  5. Siegfried Müller
    Pages 73-87
  6. Siegfried Müller
    Pages 89-111
  7. Siegfried Müller
    Pages 113-121
  8. Siegfried Müller
    Pages 123-138
  9. Back Matter
    Pages 139-187

About this book

Introduction

During the last decade enormous progress has been achieved in the field of computational fluid dynamics. This became possible by the development of robust and high-order accurate numerical algorithms as well as the construc­ tion of enhanced computer hardware, e. g. , parallel and vector architectures, workstation clusters. All these improvements allow the numerical simulation of real world problems arising for instance in automotive and aviation indus­ try. Nowadays numerical simulations may be considered as an indispensable tool in the design of engineering devices complementing or avoiding expen­ sive experiments. In order to obtain qualitatively as well as quantitatively reliable results the complexity of the applications continuously increases due to the demand of resolving more details of the real world configuration as well as taking better physical models into account, e. g. , turbulence, real gas or aeroelasticity. Although the speed and memory of computer hardware are currently doubled approximately every 18 months according to Moore's law, this will not be sufficient to cope with the increasing complexity required by uniform discretizations. The future task will be to optimize the utilization of the available re­ sources. Therefore new numerical algorithms have to be developed with a computational complexity that can be termed nearly optimal in the sense that storage and computational expense remain proportional to the "inher­ ent complexity" (a term that will be made clearer later) problem. This leads to adaptive concepts which correspond in a natural way to unstructured grids.

Keywords

Approximation Wavelet algorithm algorithms calculus model transformation

Authors and affiliations

  • Siegfried Müller
    • 1
  1. 1.Institut für Geometrie und Praktische Mathematik RWTH AachenAachenGermany

Bibliographic information

  • DOI https://doi.org/10.1007/978-3-642-18164-1
  • Copyright Information Springer-Verlag Berlin Heidelberg 2003
  • Publisher Name Springer, Berlin, Heidelberg
  • eBook Packages Springer Book Archive
  • Print ISBN 978-3-540-44325-4
  • Online ISBN 978-3-642-18164-1
  • Series Print ISSN 1439-7358
  • About this book