Shuhui Wu, Pargat Singh Calay, Zhanyuan Hou
Abstract:
In this article, we study the oscillatory behavior of solutions to
even-order nonlinear neutral difference equations of the form
Using an integral transformation, the Riccati transformation, and iteration,
we obtain sufficient conditions for all solutions to be oscillatory.
Examples are also given to illustrate the obtained criteria.
Submitted November 2, 2014. Published May 7, 2015.
Math Subject Classifications: 39A10, 39A21.
Key Words: Neutral difference equations; oscillation; continuous variable.
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Shuhui Wu School of Science Zhejiang University of Science and Technology 318 Liuhe Road, Hangzhou 310023, China email: s.wu@zust.edu.cn, shuhui75@hotmail.com | |
Pargat Singh Calay Faculty of Computing London Metropolitan University 166--220 Holloway Road, London N7 8DB, UK email: p.calay@londment.ac.uk | |
Zhanyuan Hou Faculty of Computing London Metropolitan University 166--220 Holloway Road, London N7 8DB, UK email: z.how@londonmet.ac.uk |
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