Hierarchical Matrices

Name: Hierarchical Matrices
Brand: Springer-Verlag Berlin and Heidelberg GmbH & Co. KG
SKU: 9783540771463
Price: 3654 CZK
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A Means to Efficiently Solve Elliptic Boundary Value Problems

Autor: Mario Bebendorf

Jazyk:

Vazba: Brožovaná

Vydavatel: Springer-Verlag Berlin and Heidelberg GmbH & Co. KG

Dostupnost: Skladem u dodavatele

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Hierarchical matrices are an efficient framework for large-scale fully populated matrices arising, e...

Informace o knize

Autor

Mario Bebendorf

Jazyk

Angličtina

Vazba

Kniha - Brožovaná

Vydáno

2008

Stránek

296

EAN

9783540771463

ISBN

3540771468

Enbook ID

01569681

Vydavatel

Springer-Verlag Berlin and Heidelberg GmbH & Co. KG

Hmotnost

533

Rozměry

155 x 235 x 20

Kompletní popis

Hierarchical matrices are an efficient framework for large-scale fully populated matrices arising, e.g., from the finite element discretization of solution operators of elliptic boundary value problems. In addition to storing such matrices, approximations of the usual matrix operations can be computed with logarithmic-linear complexity, which can be exploited to setup approximate preconditioners in an efficient and convenient way. Besides the algorithmic aspects of hierarchical matrices, the main aim of this book is to present their theoretical background. The book contains the existing approximation theory for elliptic problems including partial differential operators with nonsmooth coefficients.Furthermore, it presents in full detail the adaptive cross approximation method for the efficient treatment of integral operators with non-local kernel functions.The theory is supported by many numerical experiments from real applications.

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Hierarchical Matrices

A Means to Efficiently Solve Elliptic Boundary Value Problems

Informace o knize

Kompletní popis

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