ON CONEIGENVALUES OF A COMPLEX SQUARE MATRIX

محورهای موضوعی : فصلنامه ریاضی

Mojtaba Ghasemi Kamalvand ¹ (Iran, Islamic Republic of)

تاریخ دریافت : 1395/01/27 تاریخ پذیرش : 1395/01/27 تاریخ انتشار : 1392/01/01

کلید واژه: coneigenvalue, coneigenvector, coninvariant, consimilarity, cojugate-normal, condiagonalizable,

چکیده مقاله :

In this paper, we show that a matrix A in Mn(C) that has n coneigenvectors, where coneigenvaluesassociated with them are distinct, is condiagonalizable. And also show that if allconeigenvalues of conjugate-normal matrix A be real, then it is symmetric.