Symplectic difference systems: oscillation theory and hyperbolic Pruefer transformation

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Authors	DOŠLÝ Ondřej
Year of publication	2004
Type	Article in Periodical
Magazine / Source	Abstr. Appl. Anal.
MU Faculty or unit	Faculty of Science
Citation
Field	General mathematics
Keywords	Symplectic difference system; Pruefer transformation; disconjugacyWe 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.
Description	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.
Related projects:	Qualitative theory of solutions of difference equations Functional-differential equations and mathematical-statistical models