AbstractThis paper gives necessary and sufficient conditions for the generalized inverse of an integral matrix to be integral. Also, additional conditions are found for the product of two integral matrices with this property to have that same property
AbstractIn this paper two integrals involving products of two Bessel and a generalized hypergeometri...
AbstractLet A, B be two matrices of the same order. We write A>B(A>⩾B) iff A− B is a positive (semi-...
Inverse matrices applied to analysis and minimization of systems of linear equation
AbstractThe generalized inverse or Moore-Penrose-inverse of a real m × n matrix A is known to be the...
AbstractNecessary and sufficient conditions are given for a nonnegative integral matrix to have nonn...
AbstractIn an earlier paper one of the authors showed that a matrix of rank r over an integral domai...
AbstractIt is proved that a matrix A over an integral domain admits a 1-inverse if and only if a lin...
AbstractThis is a continuation of an earlier paper by the authors on generalized inverses over integ...
This paper deals with a representation of Generalized inverse (g-inverse) by the contour integral fo...
AbstractIn this paper R.E. Cline's formula for the generalized inverse of the partitioned matrix (U,...
In an earlier paper one of the authors showed that a matrix of rank r over an integral domain has a ...
AbstractThe relationships between generalized inverses of the product of two matrices A, B and the p...
AbstractConditions are given for the existence of a generalized inverse of a ring morphism, and the ...
AbstractIntegral matrices A for which the system Ax=b will have an integral basic solution are consi...
AbstractAn algorithm is given for constructing the generalized integer inverse of a matrix. This gen...
AbstractIn this paper two integrals involving products of two Bessel and a generalized hypergeometri...
AbstractLet A, B be two matrices of the same order. We write A>B(A>⩾B) iff A− B is a positive (semi-...
Inverse matrices applied to analysis and minimization of systems of linear equation
AbstractThe generalized inverse or Moore-Penrose-inverse of a real m × n matrix A is known to be the...
AbstractNecessary and sufficient conditions are given for a nonnegative integral matrix to have nonn...
AbstractIn an earlier paper one of the authors showed that a matrix of rank r over an integral domai...
AbstractIt is proved that a matrix A over an integral domain admits a 1-inverse if and only if a lin...
AbstractThis is a continuation of an earlier paper by the authors on generalized inverses over integ...
This paper deals with a representation of Generalized inverse (g-inverse) by the contour integral fo...
AbstractIn this paper R.E. Cline's formula for the generalized inverse of the partitioned matrix (U,...
In an earlier paper one of the authors showed that a matrix of rank r over an integral domain has a ...
AbstractThe relationships between generalized inverses of the product of two matrices A, B and the p...
AbstractConditions are given for the existence of a generalized inverse of a ring morphism, and the ...
AbstractIntegral matrices A for which the system Ax=b will have an integral basic solution are consi...
AbstractAn algorithm is given for constructing the generalized integer inverse of a matrix. This gen...
AbstractIn this paper two integrals involving products of two Bessel and a generalized hypergeometri...
AbstractLet A, B be two matrices of the same order. We write A>B(A>⩾B) iff A− B is a positive (semi-...
Inverse matrices applied to analysis and minimization of systems of linear equation
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