Article ID Journal Published Year Pages File Type
1856232 Annals of Physics 2010 10 Pages PDF
Abstract

We establish a series representation of the Hill discriminant based on the spectral parameter power series (SPPS) recently introduced by Kravchenko. We also show the invariance of the Hill discriminant under a Darboux transformation and employing the Mathieu case the feasibility of this type of series for numerical calculations of the eigenspectrum.

Related Topics
Physical Sciences and Engineering Physics and Astronomy Physics and Astronomy (General)
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