About one inverse problem for a Hill's equation with double eigenvalues
Functional Analysis
2020-03-06 v3 Spectral Theory
Abstract
In this paper, we establish necessary and sufficient conditions for the doubleness all of the eigenvalues, except the lowest, periodic and anti-periodic problems for Hill's equation in terms of the complex-valued potential .
Cite
@article{arxiv.2001.01650,
title = {About one inverse problem for a Hill's equation with double eigenvalues},
author = {B. N. Biyarov},
journal= {arXiv preprint arXiv:2001.01650},
year = {2020}
}
Comments
7 pages