Inverse problem for an operator pencil  with nonseparated boundary conditions

Azamat Akhtyamov; Victor Sadovnichy; Yavdat Sultanaev

Inverse problem for an operator pencil with nonseparated boundary conditions

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Authors

Azamat Akhtyamov
Victor Sadovnichy
Yavdat Sultanaev

Keywords:

inverse eigenvalue problem, nonseparated boundary conditions, quadratic pencil

Abstract

In this work an inverse problem of spectral analysis for a quadratic pencil of operators with general nonselfadjoint nonseparated boundary conditions is considered. Uniqueness and duality theorems are proved, an algorithm for solving the problem is presented. Appropriate examples and counterexample are given

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Published

2024-05-20

How to Cite

Akhtyamov, A., Sadovnichy, V., & Sultanaev, Y. (2024). Inverse problem for an operator pencil with nonseparated boundary conditions. Eurasian Mathematical Journal, 1(2). Retrieved from https://emj.enu.kz/index.php/main/article/view/37