Oscillation for higher-order neutral superlinear delay difference equations with unstable type. (English) Zbl 1089.39002

This paper offers some criteria for the existence of an unbounded/bounded positive solution of even-order neutral superlinear delay difference equations of the type \[ \Delta^m(x_n-p_nx_{n-\tau})=q_nx^\alpha_{n-\sigma}. \]


39A11 Stability of difference equations (MSC2000)
39A12 Discrete version of topics in analysis
34K11 Oscillation theory of functional-differential equations
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