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Oscillation of second-order quasilinear neutral delay difference equations

Authors:

Institution:

Dong-mei Wang 1,Zhi-ting Xu 2 1 College of Information Science,Hainan University,Haikou 570228,China 2 School of Mathematical Science,South China Normal University,Guangzhou 510631,China

Abstract:

By using the Riccati transformation and mathematical analytic methods, some sufficient conditions are obtained for oscillation of the second-order quasilinear neutral delay difference equations

$ \Delta r_n \|\Delta z_n \|^{\alpha - 1} \Delta z_n ] + q_n f(x_{n - \sigma } ) = 0, $ \Delta r_n \|\Delta z_n \|^{\alpha - 1} \Delta z_n ] + q_n f(x_{n - \sigma } ) = 0,

Keywords:	Oscillation Riccati transformation Difference equations
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