期刊信息
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- 刊名: 河北师范大学学报(自然科学版)Journal of Hebei Normal University (Natural Science)
- 主办: 河北师范大学
- ISSN: 1000-5854
- CN: 13-1061/N
- 中国科技核心期刊
- 中国期刊方阵入选期刊
- 中国高校优秀科技期刊
- 华北优秀期刊
- 河北省优秀科技期刊
Oscillation of Solution for Even Order Neutral Difference Equations
摘要/Abstract
摘要:
研究了偶数阶非线性中立型差分方程
Δm-1(anΔ(xn+pnxτn))+f(n,xgn)=0
的振动性.通过对其最终正解作Riccati变换,得到相应的Riccati型差分不等式,并由此得到若干个该方程所有解的振动准则.
Abstract:
Some Riccati type difference inequalities are established by using Riccati technique for following even order neutral difference equation
Δm-1(anΔ(xn+pnxτn))+f(n,xgn)=0
, and using these inequalities,some oscillation criteria for above equation are obtained.
关键词
Key words:
neutral difference equations
;
oscillation
;
Riccati transform ations