Oscillation of coupled nonlinear discrete systems

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Authors	MARINI Mauro MATUCCI Serena ŘEHÁK Pavel
Year of publication	2004
Type	Article in Periodical
Magazine / Source	Journal of Mathematical Analysis and Applications
MU Faculty or unit	Faculty of Education
Citation
Field	General mathematics
Keywords	coupled nonlinear difference system; (non)oscillatory solution; oscillatory system
Description	The problem of oscillation of a second order nonlinear difference system is considered and conditions for oscillation are derived by means of a complete analysis of nonoscillatory solutions. The case of systems with deviating arguments is also analyzed, and the results are shown to significantly generalize some existing ones.
Related projects:	Qualitative theory of half-linear differential and difference equations Qualitative theory of solutions of difference equations