二阶非线性泛函微分方程解的振动性质Oscillation behaviour of solutions of second order nonlinear functional differential equations
张全信;张萍萍;张吉庆;
摘要(Abstract):
研究了一类二阶非线性泛函微分方程解的振动性以及非振动解的有界性.在一定条件下,建立了几个新的振动性和有界性定理,其结果推广和改进了已有的一些结果.
关键词(KeyWords): 非线性;泛函微分方程;振动性;有界性
基金项目(Foundation): 国家自然科学基金(10971018);; 山东省自然科学基金(ZR2009AM005);; 山东省教育厅科研发展计划项目(J09LG58)
作者(Authors): 张全信;张萍萍;张吉庆;
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