Sarduvan, Murat; Özdemir, Halim
(ELSEVIER SCIENCE INC, 2008)
Let A = c(1)A(1) + c(2)A(2), where c(1), c(2) are nonzero complex numbers and (A(1), A(2)) is a pair of two n x n nonzero matrices. We consider the problem of characterizing all situations where a linear combination of the ...