1) nonlinear functional differential equation
非线性泛函微分方程
1.
Boundness of second order nonlinear functional differential equations;
一类二阶非线性泛函微分方程解的有界性
2.
Oscillatory and asymptotic behavior of solutions of the second order nonlinear functional differential equation(a(t)(y (t)σ)+q(t)f(y(τ(t))g(y (t))=0,t≥t0 are considered, where σ is a positive quotient ofeven over odd integers.
研究了二阶非线性泛函微分方程(n(t)(y'(t))σ)+q(t)f(y(τ(t))g(y'(t))=0,t≥t0解的振动性 与渐近性,其中σ是一个偶数与奇数的正商时,所得的结果是全新的。
3.
The general nonlinear functional differential equations with infinite delay was investigated.
研究一般的具有无穷时滞的非线性泛函微分方程。
2) nonlinear functional differential equations
非线性泛函微分方程
1.
Boundedness of second-order nonlinear functional differential equations;
关于二阶非线性泛函微分方程的有界性
2.
Considers boundedness of solutions of nonlinear functional differential equations,obtains several new sufficient criterion.
对一类非线性泛函微分方程解的有界性进行探讨,得到了几个新的判别法则。
3) second order nonlinear functional differential equation
二阶非线性泛函微分方程
1.
This paper discusses a class of second order nonlinear functional differential equations.
利用广义Riccati技巧和平均方法讨论了一类二阶非线性泛函微分方程,得到此类方程所有解振动的新准则。
4) nonlinear neutral functional differential equation
非线性中立型泛函微分方程
1.
In this paper,it is proved that,for nonlinear neutral functional differential equations with infinite delay,the uniform ultimate boundedness of solutions implies existence of periodic solutions.
证明了具无限时滞非线性中立型泛函微分方程解的一致最终有界性蕴涵周期解的存在性,推广了一些学者的主要结果。
5) Nonlinear Stochastic Functional Differential Equations
非线性随机泛函微分方程
补充资料:非线性泛函
非线性泛函
non -linear fimctional
非线性泛函「叨一血曰r加.尤伽司;肚瓜He如‘中,膝职OH幼] 定义在一个实(或复)向量空间X上的非线性算子(~,lj力ear ope正tor)的一个特殊情况,并且它的值是实(或复)数.非线性泛函的例子是变分学中的泛函 b ,(x)一丁;(,,x(。),x’(。))d亡,或者由条件 f(又y+(l一又)x)(又f(y)+(l一又)f(x)定义的凸泛函,其中x,y任X,O续又续1,以及,比如说,f(x)二”刘}—一个赋范空间中元素的范数. B .H.(为6QJIeB撰【补注1亦见非线性泛函分析(加n.枷。汀允飞加nal肛园娜is).鲁世杰译葛显良校
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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