Coarse space (numerical analysis)

Known as: Coarse problem, Coarse space 
In numerical analysis, coarse problem is an auxiliary system of equations used in an iterative method for the solution of a given larger system of… (More)
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2015
2015
A coarse space is constructed for the dual-primal finite element tearing and interconnecting (FETI-DP) domain decomposition… (More)
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2014
2014
robust coarse spaces for systems of PDEs via generalized eigenproblems in the overlaps N. Spillane · V. Dolean · P. Hauret · F… (More)
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2011
2011
Coarse grid correction is a key ingredient in order to have scalable domain decomposition methods. In this work we construct the… (More)
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2008
2008
Woody detritus biomass estimates are most often achieved by determining the volume of dead wood and then converting to mass by… (More)
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2007
2007
  • Jan Mandel, Bedřich Sousedík
  • 2007
We propose a class of method for the adaptive selection of the coarse space of the BDDC and FETI-DP iterative substructuring… (More)
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2007
2007
Coarse spaces play a crucial role in making Schwarz type domain decomposition methods scalable with respect to the number of… (More)
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2002
2002
A fast parallel iterative method is proposed for the solution of linear systems arizing from Finite Element discretization of the… (More)
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1999
1999
  • Maksymilian, DryjayDedicated, to Olof, Widlundon
  • 1999
This paper studies a variant of the Additive Average Schwarz algorithm 1] where the coarse space consists of two subspaces. This… (More)
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1997
1997
1.1 Introduction This chapter develops two additive Schwarz methods with new coarse spaces. The methods are designed for elliptic… (More)
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Highly Cited
1996
Highly Cited
1996
The Balancing Domain Decomposition algorithm uses in each iteration solution of local problems on the subdomains coupled with a… (More)
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