期刊信息
- 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
The Distribution of Zeros of Solutions of Delay Differential Equations
摘要/Abstract
摘要：
探索了时滞方程解的零点分布, 研究了其振动性, 给出了较为广泛的振动性条件.其特点为: 这些条件只对方程在一些离散的区间上提出.
Abstract：
Study the distribation of zeros of the solutions of delay differential equations to get oscillation results of the equation. Rather wide oscillation criteria are obtained. The conditions of these criteria are only required in some distrete intervals.
关键词
Key words：
linear delay differential equations
;
oscillation
;
distribution of zeros