Preconditioner

Known as: Jacobi preconditioner, Preconditioning (disambiguation), Preconditioning 
In mathematics, preconditioning is the application of a transformation, called the preconditioner, that conditions a given problem into a form that… (More)
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Highly Cited
2008
Highly Cited
2008
A new technique for preconditioning electric field integral equations (EFIEs) by leveraging Calderon identities is presented. In… (More)
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Highly Cited
2004
Highly Cited
2004
In this paper we consider the solution of linear systems of saddle point type by preconditioned Krylov subspace methods. A… (More)
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Highly Cited
2004
Highly Cited
2004
An iterative solution method, in the form of a preconditioner for a Krylov subspace method, is presented for the Helmholtz… (More)
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Highly Cited
2003
Highly Cited
2003
A preconditioner for substructuring based on constrained energy minimization concepts is presented. The preconditioner is… (More)
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Highly Cited
1999
Highly Cited
1999
We introduce some cheaper and faster variants of the classical additive Schwarz preconditioner (AS) for general sparse linear… (More)
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Highly Cited
1997
Highly Cited
1997
A parallel preconditioner is presented for the solution of general sparse linear systems of equations. A sparse approximate… (More)
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Highly Cited
1996
Highly Cited
1996
A method for computing a sparse incomplete factorization of the inverse of a symmetric positive de nite matrix A is developed and… (More)
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Highly Cited
1996
Highly Cited
1996
Standard preconditioning techniques based on incomplete LU (ILU) factorizations offer a limited degree of parallelism, in general… (More)
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Highly Cited
1993
Highly Cited
1993
We present a variant of the GMRES algorithm which allows changes in the precon-ditioning at every step. There are many possible… (More)
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Highly Cited
1986
Highly Cited
1986
We have previously shown that a brief episode of ischemia slows the rate of ATP depletion during subsequent ischemic episodes… (More)
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