Symplectic difference systems: oscillation theory and hyperbolic Prüfer transformation

We present basic methods of oscillation theory of symplectic difference systems (SDSs). A particular attention is devoted to the variational principle and to the transformation method. Hyperbolic Prüfer transformation for SDSs is established.

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Bibliographic Details
Main Author: Ondřej Došlý
Format: Article
Language:English
Published: Wiley 2004-01-01
Series:Abstract and Applied Analysis
Online Access:http://dx.doi.org/10.1155/S108533750430607X
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Summary:We present basic methods of oscillation theory of symplectic difference systems (SDSs). A particular attention is devoted to the variational principle and to the transformation method. Hyperbolic Prüfer transformation for SDSs is established.
ISSN:1085-3375
1687-0409