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عنوان
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On the nonnegative inverse eigenvalue problemof traditional matrices
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نوع پژوهش
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مقاله چاپشده
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کلیدواژهها
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Inverse eigenvalue problem, Tridiagonal matrix, Nonnegative matrix
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چکیده
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In this paper, at rst for a given set of real or complex numberswith nonnegativesummation, we introduce some special conditions that with them there is no nonnegativetridiagonal matrix in whichis its spectrum. In continue we present some conditions forexistence such nonnegative tridiagonal matrices.
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پژوهشگران
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س کمالی ماهر (نفر دوم)، علی محمد نظری (نفر اول)
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