UID:
almahu_9949462255202882
Umfang:
1 online resource (246 p.)
ISBN:
9783110214833
,
9783110238570
Serie:
Radon Series on Computational and Applied Mathematics , 5
Inhalt:
This book deals with algorithms for the solution of linear systems of algebraic equations with large-scale sparse matrices, with a focus on problems that are obtained after discretization of partial differential equations using finite element methods. The authors provide a systematic presentation of the recent advances in robust algebraic multilevel methods and algorithms, e.g., the preconditioned conjugate gradient method, algebraic multilevel iteration (AMLI) preconditioners, the classical algebraic multigrid (AMG) method and its recent modifications, namely AMG using element interpolation (AMGe) and AMG based on smoothed aggregation. The first six chapters can serve as a short introductory course on the theory of AMLI methods and algorithms. The next part of the monograph is devoted to more advanced topics, including the description of new generation AMG methods, AMLI methods for discontinuous Galerkin systems, looking-free algorithms for coupled problems etc., ending with important practical issues of implementation and challenging applications. This second part is addressed to some more experienced students and practitioners and can be used to complete a more advanced course on robust AMLI and AMG methods and their efficient application. This book is intended for mathematicians, engineers, natural scientists etc.
Anmerkung:
Frontmatter --
,
Contents --
,
1. Introduction --
,
2. Algebraic multilevel iteration methods --
,
3. Robust AMLI algorithms: Conforming linear finite elements --
,
4. Robust AMLI algorithms: Nonconforming linear finite elements --
,
5. Schur complement based multilevel preconditioners --
,
6. Algebraic multigrid (AMG) --
,
7. Preconditioning of Rannacher-Turek nonconforming FE systems --
,
8. AMLI algorithms for discontinuous Galerkin FE problems --
,
9. AMLI methods for coupled problems --
,
10. Practical issues --
,
Backmatter
,
Issued also in print.
,
Mode of access: Internet via World Wide Web.
,
In English.
In:
DGBA Backlist Complete English Language 2000-2014 PART1, De Gruyter, 9783110238570
In:
DGBA Backlist Mathematics 2000-2014 (EN), De Gruyter, 9783110238471
In:
DGBA Mathematics - 2000 - 2014, De Gruyter, 9783110637205
In:
E-BOOK GESAMTPAKET / COMPLETE PACKAGE 2009, De Gruyter, 9783110219517
In:
E-BOOK PACKAGE ENGLISH LANGUAGES TITLES 2009, De Gruyter, 9783110219524
In:
E-BOOK PAKET SCIENCE TECHNOLOGY AND MEDICINE 2009, De Gruyter, 9783110219463
In:
Radon Series on Applied Mathematics eBook-Package, De Gruyter, 9783110647174
Weitere Ausg.:
ISBN 9783110193657
Sprache:
Englisch
Fachgebiete:
Mathematik
DOI:
10.1515/9783110214833
URL:
https://doi.org/10.1515/9783110214833
URL:
https://www.degruyter.com/isbn/9783110214833
URL:
Volltext
(URL des Erstveröffentlichers)
