The nonnegative inverse eigenvalue problem with prescribed zero patterns in dimension three

Abstract

The nonnegative inverse eigenvalue problem is considered in this paper with the additional restriction of fixed zero patterns in the matrix. A full analysis of the 3×33\times 3 case is given. Some remarks on the four-dimensional case are made

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University of Wyoming Open Journals

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Last time updated on 12/01/2025

This paper was published in University of Wyoming Open Journals.

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