The matrix equation AXB+CYD=E
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اسناد مشابه
On solutions to the quaternion matrix equation AXB+CYD=E
Expressions, as well as necessary and sufficient conditions are given for the existence of the real and pure imaginary solutions to the consistent quaternion matrix equation AXB+CY D = E. Formulas are established for the extreme ranks of real matrices Xi, Yi, i = 1, · · · , 4, in
The submatrix constraint problem of matrix equation AXB+CYD=E
We say that X = [xij ]i,j=1 is symmetric centrosymmetric if xij = xji and xn−j+1,n−i+1, 1 ≤ i, j ≤ n. In this paper we present an efficient algorithm for minimizing ‖AXB + CY D − E‖ where ‖ · ‖ is the Frobenius norm, A ∈ Rt×n, B ∈ Rn×s, C ∈ Rt×m, D ∈ Rm×s, E ∈ Rt×s and X ∈ Rn×n i
An efficient iterative method for solving the matrix equation AXB + CYD = E
ON THE REFLEXIVE SOLUTIONS OF THE MATRIX EQUATION AXB + CYD = E
On solutions of matrix equation AXB + CYD = F
Diagonal and Monomial Solutions of the Matrix Equation AXB=C
In this article, we consider the matrix equation $AXB=C$, where A, B, C are given matrices and give new necessary and sufficient conditions for the existence of the diagonal solutions and monomial solutions to this equation. We also present a general form of such solutions. Moreo