| 二阶非线性时滞微分方程解的振动性质 |
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| 引用本文： | 张全信.二阶非线性时滞微分方程解的振动性质[J].山东师范大学学报(自然科学版),1991,6(3):29-32,11. |
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| 作者姓名： | 张全信 |
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| 作者单位： | 滨州师范专科学校 |
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| 摘 要： | 本文讨论二阶非线性时滞微分方程x″(t)+p(t)k(t,x(t),x′(t))x′(t)+q(t)|x(σ(t))|~asgnx(σ(t))=0的解的振动性质。在一定条件下,建立了该方程的两个振动性定理,本文的结果推广并改进了1]～3]中的结果。
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| 关 键 词： | 时滞微分方程 非线性 振动性 解 |
OSCILLATORY BEHAVIOR OF SOLUTIONS OF SECOND ORDER NONLINEAR DELAY DIFFERENTIAL EQUATION |
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| Zhang Qaanxin Binzhou Teacher''''s College.OSCILLATORY BEHAVIOR OF SOLUTIONS OF SECOND ORDER NONLINEAR DELAY DIFFERENTIAL EQUATION[J].Journal of Shandong Normal University(Natural Science),1991,6(3):29-32,11. |
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| Authors: | Zhang Qaanxin Binzhou Teacher's College |
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| Institution: | Zhang Qaanxin Binzhou Teacher's College |
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| Abstract: | In this paper we discuss the oscillation of solutions of the second order nonlinear delay differential equation(?) Two new theorems are established.Our results generalize and improve some known results. |
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| Keywords: | nonlinearity delay differential equation oscillatory |
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