Existence of Nonoscillatory Solution of High Order Linear Neutral Delay Difference Equation

  •  Shasha Zhang    
  •  Xiaozhu Zhong    
  •  Ping Yu    
  •  Wenxia Zhang    
  •  Ning Li    


Consider the high order neutral delay difference equation with positive and negative coefficients

Where are positive real sequences. A sufficient condition for the existence of the eventually positive solution of the above equation is set forward in terms of . This result got rid of a quite strong tentative of existing literature, which improve the relevant theorem.

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