On the nonnegative inverse eigenvalue problem of traditional matrices
نویسندگان
چکیده مقاله:
In this paper, at first for a given set of real or complex numbers $sigma$ with nonnegative summation, we introduce some special conditions that with them there is no nonnegative tridiagonal matrix in which $sigma$ is its spectrum. In continue we present some conditions for existence such nonnegative tridiagonal matrices.
منابع مشابه
on the nonnegative inverse eigenvalue problem of traditional matrices
in this paper, at rst for a given set of real or complex numbers with nonnegative summation, we introduce some special conditions that with them there is no nonnegative tridiagonal matrix in which is its spectrum. in continue we present some conditions for existence such nonnegative tridiagonal matrices.
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عنوان ژورنال
دوره 02 شماره 03
صفحات 167- 174
تاریخ انتشار 2013-09-01
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