随机阵的一个eigenvalue局部化定理及其对Randić矩阵的应用
An eigenvalue localization theorem for stochastic matrices and its application to Randić matrices
摘要:
如果一个方阵是非负的且每行和都等于1,则称之为随机矩阵(或行随机矩阵)。本文利用随机阵的主子阵,建立了一个特征值局部化定理。作为应用,我们给出了连通图的Randić矩阵的非单位特征值的一个合适的界.
英文摘要:
A square matrix is called stochastic (or row-stochastic) if it is non-negative and has each row sum equal to unity. Here, we constitute an eigenvalue localization theorem for a stochastic matrix, by using its principal submatrices. As an application, we provide a suitable bound for the eigenvalues, other than unity, of the Randić matrix of a connected graph.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。