Higher-order Sturm-Liouville problems with the same eigenvalues

被引:5
|
作者
Mirzaei, Hanif [1 ]
机构
[1] Sahand Univ Technol, Fac Basic Sci, Tabriz, Iran
关键词
Sturm-Liouville problem; eigenvalue; Darboux lemma; Equivalence relation; NUMERICAL-SOLUTION; UNIQUENESS;
D O I
10.3906/mat-1911-17
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper, we consider self-adjoint Sturm-Liouville problem (SLP) of higher-order. We define an equivalence relation between second- and higher-order SLP. Using the Darboux lemma and equivalence relation we obtain the closed form of a family of SLP which have the same eigenvalues. Also, some spectral properties of this family of Sturm-Liouville problems are investigated.
引用
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页码:409 / 417
页数:9
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