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该文考虑具有可变脉冲点的脉冲微分方程零解的稳定性。通过利用L yapunov函数以及Razumikhin技巧,可以得到关于具有可变脉冲点的脉冲微分方程零 解的一致稳定和一致渐近稳定的充分条件。 相似文献
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本文研究的是随机脉冲微分方程的渐近p稳定性.首先给出一些预备知识,然后运用Lyapunov函数建立随机脉冲微分方程平凡解的渐近p稳定性的充分条件. 相似文献
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用带Razumikhin条件的Lyapunov函数方法研究了一般形式的时滞脉冲切换系统的实用稳定性,得到了时滞脉冲切换系统实用稳定、一致实用稳定的充分条件.最后,给出了具体的例子及其数值模拟. 相似文献
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本文研究带有限延迟脉冲随机泛函微分方程的p阶矩稳定性和p阶矩渐近稳定性的问题.利用Razumikhin技巧和Lyapunov函数的方法,获得方程p阶矩稳定性和p阶矩渐近稳定性的结果. 相似文献
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脉冲积分——微分方程的几个渐近稳定性结果 总被引:1,自引:0,他引:1
申建华 《数学年刊A辑(中文版)》1996,(6)
本文运用 Liapunov泛函法对于在可变时间具有脉冲扰动的 Volterra型泛函微分方程建立几个渐近稳定性结果 .它们与关于脉冲常微分方程、积分微分方程的已有结果的区别在于更着重反映脉冲对稳定性的影响 相似文献
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In this paper, cone-valued Lyapunov functions are employed to study the impulsive control system with variable times. The stability criteria on the non-zero solution of the impulsive control system are given by the cone-valued Lyapunov functions and the results of the controllability on the control system are also obtained. 相似文献
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N. Koksch 《Archiv der Mathematik》1997,68(3):233-251
In this paper the existence and properties of integral manifolds passing through initial surfaces are investigated. A new
approach via non-local assumptions, cone-valued metrics and comparison problems allows to weaken the conditions guaranteeing
that the manifolds are graphs of smooth functions. By means of comparison theorems for fixed-point problems the attractivity
and the existence of asymptotic phases are investigated and the estimates are improved.
Supported by Alexander von Humboldt-Stiftung. 相似文献
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Cone-valued Lyapunov functions and stability for impulsive functional differential equations 总被引:1,自引:0,他引:1
The stability criteria in terms of two measures for impulsive functional differential equations are established via cone-valued Lyapunov functions and Razumikhin technique. The stability can be deduced from the (Q0,Q)-stability of comparison impulsive differential equations. An example is given to illustrate the advantages of the results obtained. 相似文献
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Behnam Soleimani 《Journal of Optimization Theory and Applications》2014,162(2):605-632
In this paper, we deal with approximate solutions in vector-optimization problems with respect to a variable order structure. In the case of exact solutions of a vector optimization problem, especially in the variable order case, authors use a cone or a pointed convex cone-valued map in order to describe the solution concepts but in this paper, we use a set-valued map and this map is not a (pointed convex) cone-valued map necessarily. We characterize these solution concepts by a general scalarization method by means of nonlinear functionals. In the last section, an extension of Ekeland’s variational principle for a vector optimization problem with a variable order structure is given. 相似文献
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本文主要利用分段连续的Lyapunov函数得到脉冲比较微分系统(2)的(?)-稳定性,并且通过比较方程,得到脉冲微分系统(1)的稳定性. 相似文献
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本文主要利用分段连续的Lyapunov函数得到脉冲比较微分系统(2)的φ0-稳定性,并且通过比较方程,得到脉冲微分系统(1)的稳定性. 相似文献
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推广固定锥序下的改进集概念到变动序关系.引入了带变动序结构的向量优化问题的E-最优元.应用Tammer-Weidner意义下的非线性标量化函数,给出了向量优化问题E-最优元的标量化刻画,建立了带变动序结构的向量优化问题的E-最优元的必要和充分最优性条件. 相似文献
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The aim of this paper is to give some results on 0-stability for discrete hybrid systems via a variational cone-valued Lyapunov method. 相似文献