AbstractA group induced preorder on matrix space permits the description of the convex hulls of sets of proper and improper real matrices with given singular values, and also permits a new proof of the necessity of the known relations between the diagonal elements and singular values of a real matrix
AbstractWe show some majorization inequalities and apply them to derive norm, eigenvalue, singular v...
A vector y is G-majorized by a vector x if y is an element of the convex hull of the orbit of x unde...
AbstractIn this paper we extend Schur–Ostrowski theorem on Schur-convex functions from majorized vec...
AbstractA group induced preorder on matrix space permits the description of the convex hulls of sets...
AbstractA vector x is said to G-majorize a vector y if y lies in the convex hull of the orbit of x u...
A unified approach is presented to the vector inequalities of the form Lx Kx↓, where L and K are li...
AbstractIn this paper, by using normal maps originated by Lewis [A.S. Lewis, Group invariance and co...
AbstractA vector x is said to G-majorize a vector y if y lies in the convex hull of the orbit of x u...
AbstractFor complex matrices A and B there are inequalities related to the diagonal elements of AB a...
Inequalities have been a major mathematical research area. They have various applications in pure an...
We obtain a majorization inequality which relates the singular values of a complex square matrix A a...
AbstractWe obtain a majorization inequality which relates the singular values of a complex square ma...
AbstractThe problem of the reduction of a group majorization induced by an infinite group to a finit...
We show some majorization inequalities and apply them to derive norm, eigenvalue, singular value, an...
We show some majorization inequalities and apply them to derive norm, eigenvalue, singular value, an...
AbstractWe show some majorization inequalities and apply them to derive norm, eigenvalue, singular v...
A vector y is G-majorized by a vector x if y is an element of the convex hull of the orbit of x unde...
AbstractIn this paper we extend Schur–Ostrowski theorem on Schur-convex functions from majorized vec...
AbstractA group induced preorder on matrix space permits the description of the convex hulls of sets...
AbstractA vector x is said to G-majorize a vector y if y lies in the convex hull of the orbit of x u...
A unified approach is presented to the vector inequalities of the form Lx Kx↓, where L and K are li...
AbstractIn this paper, by using normal maps originated by Lewis [A.S. Lewis, Group invariance and co...
AbstractA vector x is said to G-majorize a vector y if y lies in the convex hull of the orbit of x u...
AbstractFor complex matrices A and B there are inequalities related to the diagonal elements of AB a...
Inequalities have been a major mathematical research area. They have various applications in pure an...
We obtain a majorization inequality which relates the singular values of a complex square matrix A a...
AbstractWe obtain a majorization inequality which relates the singular values of a complex square ma...
AbstractThe problem of the reduction of a group majorization induced by an infinite group to a finit...
We show some majorization inequalities and apply them to derive norm, eigenvalue, singular value, an...
We show some majorization inequalities and apply them to derive norm, eigenvalue, singular value, an...
AbstractWe show some majorization inequalities and apply them to derive norm, eigenvalue, singular v...
A vector y is G-majorized by a vector x if y is an element of the convex hull of the orbit of x unde...
AbstractIn this paper we extend Schur–Ostrowski theorem on Schur-convex functions from majorized vec...
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