On multiplicities of eigenvalues of a boundary value problem on a snowflake graph

被引：4

作者：

Pivovarchik, Vyacheslav ^{[1
]}

机构：

[1] South Ukrainian Natl Pedag Univ, Staroportofrankovskaya Str 26, UA-65020 Odessa, Ukraine

来源：

LINEAR ALGEBRA AND ITS APPLICATIONS | 2019年 / 571卷

关键词：

Dirichlet boundary condition; Star graph; Stieltjes string eigenvalue; INVERSE SPECTRAL PROBLEM; STAR GRAPH; MATRIX;

D O I：

10.1016/j.laa.2019.02.012

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We find a vector majorizing any ordered vector of multiplicities of eigenvalues of a spectral problem generated by the Stieltjes string recurrence relations on a snowflake graph, i.e. a graph obtained by attaching edges to pendant vertices of a star graph. (C) 2019 Elsevier Inc. All rights reserved.

引用

页码：78 / 91

页数：14

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