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Matching Schur complement approximations for certain saddle-point systems

Abstract:
The solution of many practical problems described by mathematical models requires approximation methods that give rise to linear(ized) systems of equations, solving which will determine the desired approximation. This short contribution describes a particularly effective solution approach for a certain class of so-called saddle-point linear systems which arises in different contexts.
Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1007/978-3-319-72456-0_44

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Institution:
University of Oxford
Oxford college:
New College
Role:
Author

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Role:
Editor
Role:
Editor


Publisher:
Springer
Host title:
Contemporary Computational Mathematics - A Celebration of the 80th Birthday of Ian Sloan
Pages:
1001-1016
Publication date:
2018-05-23
DOI:
EISBN:
978-3-319-72456-0
ISBN:
978-3-319-72455-3


Language:
English
Keywords:
Subtype:
Chapter
Pubs id:
pubs:703148
UUID:
uuid:d91c2c8e-97aa-4e94-a312-6e5df34db5e6
Local pid:
pubs:703148
Source identifiers:
703148
Deposit date:
2017-07-06
ARK identifier:

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