AbstractA matrix D is said to be diagonal if its (i,j)th element is null whenever i and j are unequal. For a set {Aθ} of matrices Aθ of the same order, the paper gives necessary and sufficient conditions for nonsingular matrices S and T to exist, such that SAθT = Dθ is diagonal for each matrix Aθ in the set
AbstractWe consider the following problem: Given a set of m×n real (or complex) matrices A1,…,AN, fi...
In this paper, the problem of simultaneous diagonalization of m-tuples of n-order square complex mat...
It is shown that a sufficient condition for a nonnegative real symmetric matrix to be completely pos...
A matrix D is said to be diagonal if its (i,j)th element is null whenever i and j are unequal. For a...
A matrix D is said to be diagonal if its (i,j)th element is null whenever i and j are unequal. For a...
AbstractA matrix D is said to be diagonal if its (i,j)th element is null whenever i and j are unequa...
AbstractA number of necessary and sufficient conditions are given for the existence of unitary matri...
AbstractA number of necessary and sufficient conditions are given for the existence of unitary matri...
AbstractNecessary and sufficient conditions are formulated for two matrices having the same number o...
AbstractIt is remarked that if A, B ϵ Mn(C), A = At, and B̄ = Bt, B positive definite, there exists ...
AbstractIn a paper dating back to 1983, Soules constructs from a positive vector x an orthogonal mat...
Elsner L, Nabben R, Neumann M. Orthogonal bases that lead to symmetric nonnegative matrices. Linear ...
AbstractThe simultaneous diagonalization of two real symmetric (r.s.) matrices has long been of inte...
AbstractLet A and B be rectangular matrices. Then A is orthogonal to B if∥A+μB∥⩾∥A∥foreveryscalarμ.S...
In this paper, the problem of simultaneous diagonalization of m-tuples of n-order square complex mat...
AbstractWe consider the following problem: Given a set of m×n real (or complex) matrices A1,…,AN, fi...
In this paper, the problem of simultaneous diagonalization of m-tuples of n-order square complex mat...
It is shown that a sufficient condition for a nonnegative real symmetric matrix to be completely pos...
A matrix D is said to be diagonal if its (i,j)th element is null whenever i and j are unequal. For a...
A matrix D is said to be diagonal if its (i,j)th element is null whenever i and j are unequal. For a...
AbstractA matrix D is said to be diagonal if its (i,j)th element is null whenever i and j are unequa...
AbstractA number of necessary and sufficient conditions are given for the existence of unitary matri...
AbstractA number of necessary and sufficient conditions are given for the existence of unitary matri...
AbstractNecessary and sufficient conditions are formulated for two matrices having the same number o...
AbstractIt is remarked that if A, B ϵ Mn(C), A = At, and B̄ = Bt, B positive definite, there exists ...
AbstractIn a paper dating back to 1983, Soules constructs from a positive vector x an orthogonal mat...
Elsner L, Nabben R, Neumann M. Orthogonal bases that lead to symmetric nonnegative matrices. Linear ...
AbstractThe simultaneous diagonalization of two real symmetric (r.s.) matrices has long been of inte...
AbstractLet A and B be rectangular matrices. Then A is orthogonal to B if∥A+μB∥⩾∥A∥foreveryscalarμ.S...
In this paper, the problem of simultaneous diagonalization of m-tuples of n-order square complex mat...
AbstractWe consider the following problem: Given a set of m×n real (or complex) matrices A1,…,AN, fi...
In this paper, the problem of simultaneous diagonalization of m-tuples of n-order square complex mat...
It is shown that a sufficient condition for a nonnegative real symmetric matrix to be completely pos...
DOI
Add to ORKG