Interval Criteria for Oscillation of CertainSecond-order Nonlinear Differential Equations  

作　　者：ZHANG Wei-peng ZHU De-ming 

机构地区：[1]School of Mathematics and Statistics,Northeast Normal University,Changchun 130024,China [2]Department of Mathematics,East China Normal University,Shanghai 200062,China

出　　处：《Chinese Quarterly Journal of Mathematics》2010年第4期500-509,共10页数学季刊（英文版）

基　　金：Supported by Science Foundation for Young Teachers of Northeast Normal University（20080105）; Supported by NSFC（10926105;11001041;10971022）; Supported by SRFDP（200802001008）

摘　　要：The main desire of this paper is to present several new interval oscillation criteria related to a generalized Riccati technique for certain second-order nonlinear differential equations.Our results extend some known equations.Finally,several examples illustrate the effectiveness of our results.

关 键 词：interval oscillation criteria nonlinear differential equations Riccati technique 

分 类 号：O175.1[理学—数学]