具有分布时滞的偶数阶阻尼泛函微分方程的振动定理
구유분포시체적우수계조니범함미분방정적진동정리
Oscillation Theorems for Even-order Damped Functional Differential Equations with Distributed Delay
  • 万方数据
    徐州师范大学学报（自然科学版） 서주사범대학학보（자연과학판）
    JOURNAL OF XUZHOU NORMAL UNIVERSITY(NATURAL SCIENCE EDITION)
    2008年 2期 85-89 ,共5页

    龙玉花%刘洁纯

    룡옥화%류길순

    偶数阶%阻尼泛函微分方程%分布时滞%振动性 偶數階%阻尼汎函微分方程%分佈時滯%振動性
    우수계%조니범함미분방정%분포시체%진동성
    even order%damped functional differential equation%distributed delay%oscillation
    考虑一类具有分布时滞的偶数阶阻尼泛函微分方程的振动性.利用积分平均技术和广义Riccati变换,获得了该类方程振动的几个定理,并给出了应用实例.
    고필일류구유분포시체적우수계조니범함미분방정적진동성.이용적분평균기술화엄의Riccati변환,획득료해류방정진동적궤개정리,병급출료응용실례.
    In this paper,the oscillation of certain even-order damped functional differential equations with distributed delays is considered,and several oscillation criteria are obtained for such a class of differential equations using the intergral averaging technique and the generalized Riccati transformation.An example to illustrate our results is also given.
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