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
收藏
页码：78 / 91
页数：14
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