A system of real quaternion matrix equations with applications - Wang, Qing-Wen; van der Woude, J.W.; Chang, Hai-Xia (Linear algebra and its applications, 2009)
Keywords: [formula omitted]-symmetric matrix; Algebra; Exact sciences and technology; Inner inverse of a matrix; Linear and multilinear algebra, matrix theory; Mathematics; Moore–Penrose inverse of a matrix; Quaternion matrix; Reflexive inverse of a matrix; Sciences and techniques of general use; System of matrix equations; Quaternion matrix; Moore–Penrose inverse of a matrix; 15A24; 15A57; 15A33; 15A06; Reflexive inverse of a matrix; Inner inverse of a matrix; 15A09; System of matrix equations; ( P , Q ) -symmetric matrix; Existence of solution; Moore Penrose inverse; Quaternion; Moore-Penrose inverse of a matrix; Generalized inverse; Commutativity; Algebra; Inverse matrix; Matrix equation; Real matrix; Operator equation; (P, Q)-symmetric matrix; Involution; Linear system; Matrix inversion; Symmetric matrix; Ring; Solvability