Special least squares solutions of the quaternion matrix equationAXB+CXD=E

Two special kinds of least squares solutions for the quaternion matrix equation AXB+CXD=E

Ela Two Special Kinds of Least Squares Solutions for the Quaternion Matrix Equation

By using the complex representation of quaternion matrices, the Moore–Penrose generalized inverse and the Kronecker product of matrices, the expressions of the least squares η-Hermitian solution with the least norm and the expressions of the least squares η-anti-Hermitian solution with the least norm are derived for the matrix equation AXB+CXD = E over quaternions.

Least Squares Solutions of Inconsistent Fuzzy Linear Matrix Equations

least squares solutions of inconsistent fuzzy linear matrix equations

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least squares solutions of inconsistent fuzzy linear matrix equations