arXiv Open Access 2020

A series of spectral gaps for the almost Mathieu operator with a small coupling constant

Alexander Fedotov

Lihat Sumber

Abstrak

For the almost Mathieu operator with a small coupling constant, for a series of spectral gaps, we describe the asymptotic locations of the gaps and get lower bounds for their lengths. The results are obtained by analysing a monodromy matrix.

Topik & Kata Kunci

math.SP math-ph

Penulis (1)

Alexander Fedotov

Format Sitasi

APA MLA BibTeX

Fedotov, A. (2020). A series of spectral gaps for the almost Mathieu operator with a small coupling constant. https://arxiv.org/abs/2012.03356

Akses Cepat

Lihat di Sumber

Informasi Jurnal

Tahun Terbit: 2020
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓