In this note, we present an algorithm that yields a new method for constructing doubly stochastic and symmetric doubly stochastic matrices for the inverse eigenvalue problem. In addition, we introduce new open problems in this area that lay the ground for future work. (C) 2013 Elsevier Inc. All rights reserved.
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Hubei Normal Univ, Sch Math & Stat, Huangshi 435002, Hubei, Peoples R ChinaHubei Normal Univ, Sch Math & Stat, Huangshi 435002, Hubei, Peoples R China
Yuan, Yongxin
Chen, Jinghua
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Hubei Normal Univ, Sch Math & Stat, Huangshi 435002, Hubei, Peoples R ChinaHubei Normal Univ, Sch Math & Stat, Huangshi 435002, Hubei, Peoples R China