AbstractIn this paper, we use a complete pivoting strategy for the right-looking version of Robust Incomplete Factorization preconditioner (Benzi and Tůma, 2003) [7]. The new preconditioner has been used as the right preconditioner for several linear systems and its effectiveness has been studied
AbstractAn incomplete LU decomposition with pivoting is presented that progressively monitors the gr...
University of Minnesota Ph.D. dissertation. December 2011. Major: Scientific Computation. Advisor: ...
In this article, we present several new permutations for I-matrices making these more suitable for i...
AbstractIn this paper, we use a complete pivoting strategy for the right-looking version of Robust I...
AbstractWe design, analyse and test a class of incomplete orthogonal factorization preconditioners c...
AbstractIn this paper a new ILU factorization preconditioner for solving large sparse linear systems...
AbstractWe present a modification of the ILUT algorithm due to Y. Saad for preparing incomplete fact...
In this chapter, we give a brief overview of a particular class of preconditioners known as incomple...
In this paper we introduce an algebraic recursive multilevel incomplete factorization preconditioner...
AbstractIncomplete LU factorization preconditioners have been surprisingly successful for many cases...
The efficient solution of the normal equations corresponding to a large sparse linear least squares ...
Incomplete block factorisations are used to construct flexible preconditioners for iterative l...
AbstractThis paper introduces several strategies to deal with pivot blocks in multi-level block inco...
AbstractA new sparse approximate triangular factorization technique for solving large sparse linear ...
We describe a novel technique for computing a sparse incomplete factorization of a general symmetric...
AbstractAn incomplete LU decomposition with pivoting is presented that progressively monitors the gr...
University of Minnesota Ph.D. dissertation. December 2011. Major: Scientific Computation. Advisor: ...
In this article, we present several new permutations for I-matrices making these more suitable for i...
AbstractIn this paper, we use a complete pivoting strategy for the right-looking version of Robust I...
AbstractWe design, analyse and test a class of incomplete orthogonal factorization preconditioners c...
AbstractIn this paper a new ILU factorization preconditioner for solving large sparse linear systems...
AbstractWe present a modification of the ILUT algorithm due to Y. Saad for preparing incomplete fact...
In this chapter, we give a brief overview of a particular class of preconditioners known as incomple...
In this paper we introduce an algebraic recursive multilevel incomplete factorization preconditioner...
AbstractIncomplete LU factorization preconditioners have been surprisingly successful for many cases...
The efficient solution of the normal equations corresponding to a large sparse linear least squares ...
Incomplete block factorisations are used to construct flexible preconditioners for iterative l...
AbstractThis paper introduces several strategies to deal with pivot blocks in multi-level block inco...
AbstractA new sparse approximate triangular factorization technique for solving large sparse linear ...
We describe a novel technique for computing a sparse incomplete factorization of a general symmetric...
AbstractAn incomplete LU decomposition with pivoting is presented that progressively monitors the gr...
University of Minnesota Ph.D. dissertation. December 2011. Major: Scientific Computation. Advisor: ...
In this article, we present several new permutations for I-matrices making these more suitable for i...