Hadamard积谱半径的新估计

International Conference on Artificial Intelligence and Computer Engineering (ICAICE 2022) Pub Date : 2023-04-28 DOI:10.1117/12.2671104

Qin Zhong, Chunyan Zhao, Xin Zhou, Y. Wang, Ling Li

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引用次数: 1

摘要

对于非负项矩阵的Hadamard积，应用包含定义域定理的特征值，研究了谱半径的新上界。这个估计公式只涉及两个非负矩阵的元素。因此，上界在实际算例中很容易计算。通过一个例子来说明我们的结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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New estimation for spectral radius of Hadamard product

For the Hadamard product of the matrices with non-negative entries, we study the new upper bound for the spectral radius by applying the characteristic value containing the domain theorem. This estimating formula only involves the entries of two non-negative matrices. Hence, the upper bound is easy to calculate in practical examples. An example is considered to illustrate our results.

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International Conference on Artificial Intelligence and Computer Engineering (ICAICE 2022)

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