A new Improvement of Ambarzumyan's Theorem
Spectral Theory
2016-12-13 v1
Abstract
We extend the classical Ambarzumyan's theorem to the quasi-periodic boundary value problems by using only a part knowledge of one spectrum. We also weaken slightly the Yurko's conditions on the first eigenvalue.
Keywords
Cite
@article{arxiv.1612.03622,
title = {A new Improvement of Ambarzumyan's Theorem},
author = {Alp Arslan Kiraç},
journal= {arXiv preprint arXiv:1612.03622},
year = {2016}
}