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Oscillation of sublinear difference equations with positive neutral term |
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| Authors: | Qiaoluan Li Chunjiao Wang Fang Li Haiyan Liang Zhenguo Zhang |
| Institution: | 1. College of Mathematics and Information of Science, Hebei Normal University, 050016, Shijiazhuang, P. R. China 2. Department of Mathematics, YanshanUniversity, 066004, Qinhuangdao, P. R. China 3. Funditional Medical College, Hebei Medical University, Shijiazhuang, P. R. China |
| Abstract: | In this paper, we consider the oscillation of first order sublinear difference equation with positive neutral termΔ(x(n) + p(n)x(τ(n))) + f(n, x(g1(n)), ... ,x(gm(n))) = 0. We obtain necessary and sufficient conditions for the solutions of this equation to be oscillatory. |
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