differential difference equation meaning in English
差分微分方程
Examples
- The solutions of initial - value problems of some differential difference equations
一类微分差分方程的初值问题的解 - For the sake of precise statements in the sequel , some basic theory for differential difference equations is stated in chapter 2
为了续篇叙述的整洁起见，有关微分差分方程的基本理论被阐述在第二章中。 - In this paper , by estimates of spectral of an integral operator , the authors give a theorem on the existence of solutions for first order differential difference equations with boundary condition
摘要通过对积分算子谱的估计，作者给出了一阶线性微分差分方程在边值条件下解的存在唯一性定理。 - Differential difference equation is a kind of powerful means to investigate the rule of natural phenomena , whose qualitative analysis has always been the hot spot subject to be studied in the recent years
微分差分方程是用来描绘自然现象变化规律的一种有力工具，其定性分析一直是近年来研究的热点问题。本篇博士论文主要研究了这些热点问题中尚存在的问题。 - The study on the stability switches of functional differential difference equations is an important research branch of the stability theories , which of both the theory and its applications has broad prospects . the first part of this paper , chapter 2 and 3 , deals with the stability switches for two classes of retarded differential difference systems , respectively . by analyzing the characteristic roots of characteristic equations , some algebraic criteria of stability switches are established , which are useful and easy to verify
稳定性开关是泛函微分方程稳定性理论中的一个重要分支，无论是理论本身还是它的应用都有广泛的前景，本文的第一部分(第2章、第3章)分别讨论两类二阶滞后型微分差分系统的稳定性开关，通过分析特征方程的特征根，我们给出了存在稳定性开关现象的实用而又易于验证的代数判据，并利用计算机模拟验算了一个具体例子。