Abstract
As a final result, we study the asymptotic behavior of the spectral data (Σ, D) corresponding to a simply periodic solution \(u: X \to \mathbb {C}\) of the sinh-Gordon equation defined on an entire horizontal strip \(X \subset \mathbb {C}\) with positive height. Because such a solution is real analytic on the interior of X, we expect a far better asymptotic for such spectral data than for the spectral data of Cauchy data potentials (u, u y) with only the weak requirements u ∈ W 1, 2([0, 1]), u y ∈ L 2([0, 1]) we have been using throughout most of the paper. More specifically, we expect both the distance of branch points ϰk,1 − ϰk,2 of the spectral curve Σ and the distance of the corresponding spectral divisor points to the branch points to fall off exponentially for k →±∞.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Author information
Authors and Affiliations
Rights and permissions
Copyright information
© 2018 Springer Nature Switzerland AG
About this chapter
Cite this chapter
Klein, S. (2018). Asymptotics of Spectral Data for Potentials on a Horizontal Strip. In: A Spectral Theory for Simply Periodic Solutions of the Sinh-Gordon Equation. Lecture Notes in Mathematics, vol 2229. Springer, Cham. https://doi.org/10.1007/978-3-030-01276-2_20
Download citation
DOI: https://doi.org/10.1007/978-3-030-01276-2_20
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-01275-5
Online ISBN: 978-3-030-01276-2
eBook Packages: Mathematics and StatisticsMathematics and Statistics (R0)