Domain Decomposition Methods and Preconditioning. / Korneev, V.; Langer, U.
Encyclopedia of Computational Mechanics. Wiley-Blackwell, 2004. p. 617 -- 647.Research output: Chapter in Book/Report/Conference proceeding › Entry for encyclopedia/dictionary › Research
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TY - CHAP
T1 - Domain Decomposition Methods and Preconditioning
AU - Korneev, V.
AU - Langer, U.
PY - 2004
Y1 - 2004
N2 - Domain decomposition methods nowadays provide powerful tools for constructing efficient parallel solvers for large scale systems of algebraic equations arising from the discretization of partial differential equations. The classical alternating Schwarz method and the classical substructuring technique have led to advanced overlapping and non-overlapping domain decomposition solvers (preconditioners) which can be analyzed from a unified point of view now called Schwarz theory. This survey article starts with a brief historical overview, provides the basic results of the Schwarz theory, shortly looks at some overlapping domain decompostion methods (preconditioners), and discusses more extensively different non-overlapping domain decompostion techniques.
AB - Domain decomposition methods nowadays provide powerful tools for constructing efficient parallel solvers for large scale systems of algebraic equations arising from the discretization of partial differential equations. The classical alternating Schwarz method and the classical substructuring technique have led to advanced overlapping and non-overlapping domain decomposition solvers (preconditioners) which can be analyzed from a unified point of view now called Schwarz theory. This survey article starts with a brief historical overview, provides the basic results of the Schwarz theory, shortly looks at some overlapping domain decompostion methods (preconditioners), and discusses more extensively different non-overlapping domain decompostion techniques.
KW - Domain decomposition
KW - Schwarz theory
KW - preconditioning
KW - overlapping domain decomposition
KW - non-overlapping domain decomposition
KW - iterative substructuring
KW - Neumann-Neumann
KW - FETI
M3 - Entry for encyclopedia/dictionary
SN - ISBN-10: 0470846992 , ISBN-13: 978-0470846995
SP - 617
EP - 647
BT - Encyclopedia of Computational Mechanics
PB - Wiley-Blackwell
ER -
ID: 4586814