A note on analyticity and Floquet isospectrality-Reference-Cited by-同舟云学术

A note on analyticity and Floquet isospectrality

Published:2005-10-13 Issue:5 Volume:134 Page:1447-1449
ISSN:0002-9939
Container-title:Proceedings of the American Mathematical Society
language:en
Short-container-title:Proc. Amer. Math. Soc.

Author:

Carlson Robert

Abstract

A simple argument shows that certain complex Hill’s operators have the same Floquet multipliers as the zero potential case. Previous results are extended to include matrix coefficients and some meromorphic potentials.

Publisher

American Mathematical Society (AMS)

Subject

Applied Mathematics,General Mathematics

Link

http://www.ams.org/proc/2006-134-05/S0002-9939-05-08166-9/S0002-9939-05-08166-9.pdf

Reference9 articles.

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3. Spectral analysis of a class of second-order nonselfadjoint differential operators;Gasymov, M. G.;Funktsional. Anal. i Prilozhen.,1980

4. Picard potentials and Hill’s equation on a torus;Gesztesy, Fritz;Acta Math.,1996

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