Inverse eigenvalue problem of interval nonnegative matrices of order \le ۳
Publish place: Journal of Mathematical Modeling، Vol: 6، Issue: 2
Publish Year: 1397
نوع سند: مقاله ژورنالی
زبان: English
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JR_JMMO-6-2_005
تاریخ نمایه سازی: 19 خرداد 1403
Abstract:
In this paper for a given set of real or complex interval numbers \sigma satisfying special conditions, we find an interval nonnegative matrix C such that for each point set \delta of given interval spectrum \sigma, there exists a point matrix A of C such that \delta is its spectrum. We also study some conditions for the solution existence of the problem.
Keywords:
Inverse eigenvalue problem of interval nonnegative matrices
Authors
Alimohammad Nazari
Department of Mathematics, Arak university, Arak, Iran
Maryam Zeinali
Department of Mathematics, Shahid Rajaee University, Lavizan, Tehran, Iran
Hamid Mesgarani
Department of Mathematics, Shahid Rajaee University, Lavizan, Tehran, Iran