On the Simplicity of the Eigenvalues of the Non-self-adjoint Mathieu-Hill Operators
Spectral Theory
2013-01-10 v2
Abstract
We find conditions on the potential of the non-self-adjoint Mathieu-Hill operator such that the all eigenvalues of the periodic, antiperiodic, Dirichlet and Neumann boundary value problems are simple.
Keywords
Cite
@article{arxiv.1301.1011,
title = {On the Simplicity of the Eigenvalues of the Non-self-adjoint Mathieu-Hill Operators},
author = {O. A. Veliev},
journal= {arXiv preprint arXiv:1301.1011},
year = {2013}
}