Symplectic difference systems: oscillation theory and hyperbolic Pr邦fer transformation

作者：Ond ej Do ly

来源：Abstract and Applied Analysis, 2004, 2004(4): 285-294.

DOI：10.1155/s108533750430607x

We present basic methods of oscillationtheory of symplectic difference systems (SDSs). A particularattention is devoted to the variational principle and to thetransformation method. Hyperbolic Pr%26#252;fer transformation for SDSs is established.