AbstractA new form of the QR factorization procedure is presented which is based on a generalization of the Householder transformation. This extension is a block matrical form of the usual Householder procedure which leads to a dichotomic algorithm which allows parallel implementation
For given m × n matrix A, with m> n, QR factorization has form A = Q R O where matrix Q is m×m an...
AbstractThe aim of this paper is to show how geometric and algebraic approaches lead us to a new sym...
International audienceIn this work, we deal with the QR factorization of block-tridiagonal matrices,...
AbstractA new form of the QR factorization procedure is presented which is based on a generalization...
Householder Transformation (HT) is a prime building block of widely used numerical linear algebra pr...
Householder Transformation (HT) is a prime building block of widely used numerical linear algebra pr...
This manuscript focuses on the development of a parallel QR-factorization of structured rank matrice...
Gaussian Elimination with Partial Pivoting and Householder QRfactorization are two very popular meth...
n this paper we propose new stable parallel algorithms based on Householder transformations and comp...
Gaussian Elimination with Partial Pivoting and Householder QRfactorization are two very popular meth...
AbstractThe paper brings a massively parallel Poisson solver for rectangle domain and parallel algor...
QR factorization is a ubiquitous operation in many engineering and scientific applications. In this ...
QR factorization is a ubiquitous operation in many engineering and scientific applications. In this ...
QR factorization is a ubiquitous operation in many engineering and scientific applications. In this ...
A statically scheduled parallel block QR factorization procedure is described. It is based on "bloc...
For given m × n matrix A, with m> n, QR factorization has form A = Q R O where matrix Q is m×m an...
AbstractThe aim of this paper is to show how geometric and algebraic approaches lead us to a new sym...
International audienceIn this work, we deal with the QR factorization of block-tridiagonal matrices,...
AbstractA new form of the QR factorization procedure is presented which is based on a generalization...
Householder Transformation (HT) is a prime building block of widely used numerical linear algebra pr...
Householder Transformation (HT) is a prime building block of widely used numerical linear algebra pr...
This manuscript focuses on the development of a parallel QR-factorization of structured rank matrice...
Gaussian Elimination with Partial Pivoting and Householder QRfactorization are two very popular meth...
n this paper we propose new stable parallel algorithms based on Householder transformations and comp...
Gaussian Elimination with Partial Pivoting and Householder QRfactorization are two very popular meth...
AbstractThe paper brings a massively parallel Poisson solver for rectangle domain and parallel algor...
QR factorization is a ubiquitous operation in many engineering and scientific applications. In this ...
QR factorization is a ubiquitous operation in many engineering and scientific applications. In this ...
QR factorization is a ubiquitous operation in many engineering and scientific applications. In this ...
A statically scheduled parallel block QR factorization procedure is described. It is based on "bloc...
For given m × n matrix A, with m> n, QR factorization has form A = Q R O where matrix Q is m×m an...
AbstractThe aim of this paper is to show how geometric and algebraic approaches lead us to a new sym...
International audienceIn this work, we deal with the QR factorization of block-tridiagonal matrices,...
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