Oscillation of coupled nonlinear discrete systems |
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| Authors: | Mauro Marini |
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| Institution: | a Department of Electronics and Telecommunications, University of Florence, I-50139 Florence, Italy
b Academy of Sciences of the Czech Republic, ?i?kova 22, CZ61662 Brno, Czech Republic |
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| Abstract: | 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. |
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| Keywords: | Coupled nonlinear difference system (Non)oscillatory solution Oscillatory system |
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