Inverse spectral problem for a third-order differential operator with non-local potential

被引:7
|
作者
Zolotarev, V. A. [1 ,2 ]
机构
[1] Natl Acad Sci Ukraine, B Verkin Inst Low Temp Phys & Engn, 47 Nauky Ave, UA-61103 Kharkiv, Ukraine
[2] Kharkov Natl Univ, Dept Higher Math & Informat, 4 Svobody Sq, UA-61077 Kharkov, Ukraine
关键词
Third-order differential operator; Non-local potential; Inverse problem;
D O I
10.1016/j.jde.2021.09.025
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Spectral problem for a self-adjoint third-order differential operator with non-local potential on a finite interval is studied. Elementary functions that are analogues of sines and cosines for such operators are described. Direct and inverse problems for third-order operators with non-local potential are solved. (c) 2021 Elsevier Inc. All rights reserved.
引用
收藏
页码:456 / 481
页数:26
相关论文
共 50 条