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pro vyhledávání: '"ZHAO LI"'
Publikováno v:
Linear and Multilinear Algebra. 68:1355-1373
This paper aims to consider the Hermitian solutions of reduced biquaternion matrix equation ( A X B , C X D ) = ( E , G ) , where X is an unknown reduced biquaternion Hermitian matrix, and A, B, C,...
Publikováno v:
Linear and Multilinear Algebra. 59:249-260
In this article, new upper and lower bounds for the spectral condition number are obtained. These bounds are constructed based on the Frobenius norm of some matrices related to the given matrix and its inverse. Hence, unlike some existing bounds, the