四川大学学报（自然科学版）2011，Vol.48Issue(2)：278-282,5.DOI:10.3969/j.issn.0490-6756.2011.02.006
时间测度链上一类二阶非线性动力方程的振动性
Oscillation for a class of second-order nonlinear dynamic equation on time scales
摘要
Abstract
Oscillation for a class of the second order nonlinear dynamic equation on time scales is considered in this paper. Using the time scales theory and some necessary analytic techniques, necessary conditions for the existencs of nonoscillatory solution are obtained,and sufficient condition for oscillation of the equation is obtained.关键词
时间测度链/动力方程/振动性/最终正解Key words
time scales/ dynamic equations/ oscillation/ eventually positive solution分类
数理科学引用本文复制引用
杨甲山..时间测度链上一类二阶非线性动力方程的振动性[J].四川大学学报（自然科学版）,2011,48(2):278-282,5.基金项目
湖南省教育厅科研基金项目(07C680) （07C680）
