DOIAbstract
summary:In this paper the problem of the inversion of quasitriangular matrices is considered. Formulas for the blocks of the inverse matrix are derived and the conditions are given under which these formulas may be used
summary:In this paper the problem of the inversion of quasitriangular matrices is considered. Formulas for the blocks of the inverse matrix are derived and the conditions are given under which these formulas may be used
Abstract. In this paper, we present an efficient method for solving the inverses of anti-tridiagonal...
We use elementary triangular matrices to obtain some factorization, multiplication, and inversion pr...
Summary We provide a new representation for the inverse of block tridiagonal and banded matrices. Th...
AbstractDiscretizations in various types of problems lead to quasi-tridiagonal matrices. In this pap...
summary:In this paper the problem of the inversion of quasitriangular matrices is considered. Formul...
summary:In this paper the problem of the inversion of quasitriangular matrices is considered. Formul...
AbstractThe inverse of a quasi-Hessenberg matrix is shown to have a simple structure. The result is ...
summary:In this paper a combination of methods for inverting Leontieff's matrices is described. The ...
AbstractDiscretizations in various types of problems lead to quasi-tridiagonal matrices. In this pap...
AbstractA method of inversion and a formula for the determinant are given for the Hessenberg-type bl...
It is shown that there exist quasitriangular operators which cannot be represented as quasitriangula...
It is shown that there exist quasitriangular operators which cannot be represented as quasitriangula...
summary:In this paper the problem of the inversion of a block matrix is considered. Formulas for the...
summary:In this paper the problem of the inversion of a block matrix is considered. Formulas for the...
AbstractThe inverse of a quasi-Hessenberg matrix is shown to have a simple structure. The result is ...
Abstract. In this paper, we present an efficient method for solving the inverses of anti-tridiagonal...
We use elementary triangular matrices to obtain some factorization, multiplication, and inversion pr...
Summary We provide a new representation for the inverse of block tridiagonal and banded matrices. Th...
AbstractDiscretizations in various types of problems lead to quasi-tridiagonal matrices. In this pap...
summary:In this paper the problem of the inversion of quasitriangular matrices is considered. Formul...
summary:In this paper the problem of the inversion of quasitriangular matrices is considered. Formul...
AbstractThe inverse of a quasi-Hessenberg matrix is shown to have a simple structure. The result is ...
summary:In this paper a combination of methods for inverting Leontieff's matrices is described. The ...
AbstractDiscretizations in various types of problems lead to quasi-tridiagonal matrices. In this pap...
AbstractA method of inversion and a formula for the determinant are given for the Hessenberg-type bl...
It is shown that there exist quasitriangular operators which cannot be represented as quasitriangula...
It is shown that there exist quasitriangular operators which cannot be represented as quasitriangula...
summary:In this paper the problem of the inversion of a block matrix is considered. Formulas for the...
summary:In this paper the problem of the inversion of a block matrix is considered. Formulas for the...
AbstractThe inverse of a quasi-Hessenberg matrix is shown to have a simple structure. The result is ...
Abstract. In this paper, we present an efficient method for solving the inverses of anti-tridiagonal...
We use elementary triangular matrices to obtain some factorization, multiplication, and inversion pr...
Summary We provide a new representation for the inverse of block tridiagonal and banded matrices. Th...
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