Recovering differential operators with nonlocal boundary conditions

被引:7
作者
Yurko, Vjacheslav Anatoljevich [1 ]
Yang, Chuan-Fu [2 ]
机构
[1] Saratov Univ, Dept Math, Astrakhanskaya 83, Saratov 410012, Russia
[2] Nanjing Univ Sci & Technol, Sch Sci, Dept Appl Math, Nanjing 210094, Jiangsu, Peoples R China
基金
中国国家自然科学基金; 俄罗斯基础研究基金会;
关键词
Differential operators; Nonlocal boundary conditions; Inverse spectral problems; INVERSE PROBLEM;
D O I
10.1007/s13324-015-0120-6
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Inverse spectral problems for Sturm-Liouville operators with nonlocal boundary conditions are studied. As the main spectral characteristics we introduce the so-called Weyl-type function and two spectra, which are generalizations of the well-known Weyl function and Borg's inverse problem for the classical Sturm-Liouville operator. Two uniqueness theorems of inverse problems from the Weyl-type function and two spectra are presented and proved, respectively.
引用
收藏
页码:315 / 326
页数:12
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