时标上一类广义Emden-Fowler动力方程解的振动准则  

Oscillation of a Generalized Emden-Fowler Equation on Time Scales

作　　者：邸聪娜[1] 胡泽斌 DI Congna,HU Zebin(Department of Mathematics and information science and technology, Hebei Normal University ofScience ＆ Technology, Qinghuangdao Hebei, 066004, Chin)

机构地区：[1]河北科技师范学院数学与信息科技学院,河北秦皇岛066004

出　　处：《河北科技师范学院学报》2018年第2期17-21,27,共6页Journal of Hebei Normal University of Science & Technology

摘　　要：借助Riccati变换,结合积分平均技巧,给出时标上一类广义Emden-Fowler动力方程p(t)≤0的若干振动准则,推广和改进了已有的结果。By means of Riccati transformation and averaging technique,some oscillcation criteria for a class of generalized Emden-Fowler dynamic equations are established,which extended and improved some existing results.

关 键 词：时标 EMDEN-FOWLER方程 振动性 

分 类 号：O175.13[理学—数学]