Robust algebraic multilevel methods and algorithms /

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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. Provides a systematic presentation of the recent...

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Kraus, Johannes (Johannes K.)
Otros Autores: Margenov, Svetozar
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Berlin ; New York : Walter De Gruyter, ©2009.
Colección:Radon series on computational and applied mathematics ; 5.
Temas:
Algebras, Linear > Data processing.
Algèbre linéaire > Informatique.
MATHEMATICS > Algebra > Linear.
Algebras, Linear > Data processing
Iteration
Partielle Differentialgleichung
Lineares Gleichungssystem
Finite-Elemente-Methode
Multi-level-Verfahren
Acceso en línea:Texto completo
Tabla de Contenidos:
  • 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.

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