AbstractA characterization of linear operators preserving directional majorization is given. The result extends a theorem of T. Ando [Linear Algebra Appl. 118 (1989) 163], and the proof also gives the characterization of linear operators preserving multivariate majorization recently obtained by Beasley and Lee
Given X, Y ∈ Rn×m we introduce the following notion of matrix majorization, called weak matrix major...
AbstractWe study the concept matrix majorization: for two real matrices A and B having m rows we say...
AbstractWe obtain a majorization inequality which relates the singular values of a complex square ma...
AbstractA characterization of linear operators preserving directional majorization is given. The res...
AbstractA matrix A is said to be matrix majorized by a matrix B, written A≺B, if there exists an n×n...
AbstractIn this paper, we characterize linear operators on real matrices that preserve multivariate ...
AbstractFor two real m×n matrices X and Y, Y is said to majorize X if SY=X for some doubly stochasti...
AbstractAn n×m matrix A is said to be matrix majorized (or more precisely matrix majorized from the ...
AbstractAn n×m matrix A is said to be matrix majorized (or more precisely matrix majorized from the ...
AbstractIn this paper we use doubly stochastic operators to extend the notion of majorization on lp,...
AbstractM-matrices are used to give a characterization of majorization: For any vectors x, y in the ...
Abstract. Let V andW be two real vector spaces and let ∼ be a relation on both V and W. A linear fun...
AbstractGiven X,Y∈Rn×m we introduce the following notion of matrix majorization, called weak matrix ...
Given X,Y∈Rn×m we introduce the following notion of matrix majorization, called weak matrix majoriza...
Given X,Y∈Rn×m we introduce the following notion of matrix majorization, called weak matrix majoriza...
Given X, Y ∈ Rn×m we introduce the following notion of matrix majorization, called weak matrix major...
AbstractWe study the concept matrix majorization: for two real matrices A and B having m rows we say...
AbstractWe obtain a majorization inequality which relates the singular values of a complex square ma...
AbstractA characterization of linear operators preserving directional majorization is given. The res...
AbstractA matrix A is said to be matrix majorized by a matrix B, written A≺B, if there exists an n×n...
AbstractIn this paper, we characterize linear operators on real matrices that preserve multivariate ...
AbstractFor two real m×n matrices X and Y, Y is said to majorize X if SY=X for some doubly stochasti...
AbstractAn n×m matrix A is said to be matrix majorized (or more precisely matrix majorized from the ...
AbstractAn n×m matrix A is said to be matrix majorized (or more precisely matrix majorized from the ...
AbstractIn this paper we use doubly stochastic operators to extend the notion of majorization on lp,...
AbstractM-matrices are used to give a characterization of majorization: For any vectors x, y in the ...
Abstract. Let V andW be two real vector spaces and let ∼ be a relation on both V and W. A linear fun...
AbstractGiven X,Y∈Rn×m we introduce the following notion of matrix majorization, called weak matrix ...
Given X,Y∈Rn×m we introduce the following notion of matrix majorization, called weak matrix majoriza...
Given X,Y∈Rn×m we introduce the following notion of matrix majorization, called weak matrix majoriza...
Given X, Y ∈ Rn×m we introduce the following notion of matrix majorization, called weak matrix major...
AbstractWe study the concept matrix majorization: for two real matrices A and B having m rows we say...
AbstractWe obtain a majorization inequality which relates the singular values of a complex square ma...
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