Oscillation of parabolic neutral delay difference equations with several positive and negative coefficients

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摘要

We obtain some oscillation criteria for the parabolic neutral delay difference equations with several positive and negative coefficients.

论文关键词：Oscillation,Parabolic neutral delay difference equations

论文评审过程：Available online 22 January 2003.

论文官网地址：https://doi.org/10.1016/S0096-3003(02)00366-1