New Bounds For Perron Root of A Nonnegative Matrix

摘要：

In this paper, we obtain some new bounds for Perron root of a nonnegative matrix on the basis of two special matrices , which are easily calculated by using row sums or column sums . These new results generalize and improve the bounds of G. Frobenius 1 and H.Minc2 and also extend the known results by Liu6.

关键词： nonnegative matrix Perron root new bound

作者: Hua Li Qun Diao

作者单位: Department of Mathematics,Henan University of Urban Construction Department of Mathematics,Pingdingshan University

会议类型: 国际会议

会议名称: The Third International Conference on Modelling and Simulation(第三届国际建模、计算、仿真、优化及其应用学术会议 ICMS 2010)

会议地点: 无锡

会议语种:英文

页码: 92-96

在线出版日期: 2010-06-04（万方平台首次上网日期，不代表论文的发表时间）