Qualitative Theory of Dynamical Systems is a peer-reviewed journal focusing on the theory and applications of discrete and continuous dynamical ...
3. The predator-prey system with prey having constant adding rate d x d t=x 2(a-cx 2)-xφ(y)+h d y d t=-cy+dxy is considered by using the qualitative theory of ordinary differential equations. 利用常微分方程定性理论,对该系统进行平衡点分析,得到了极限环存在唯一性的充分条件。
p-adic dynamical systemergodicitymixingp-adic baker's transformationWe consider a class of dynamical systems over the p-adic number field: hierarchical dynamical systems. We prove a strong variant of the Poincar茅 theorem on the number of returns for such systems and show that hierarchical systems...
Qualitative Theory of Dynamical Systems (QTDS) publishes high-quality peer-reviewed research articles on the theory and applications of discrete and conti... AS Matveev - 《Automatica》 被引量: 360发表: 2001年 Qualitative Theory of Dynamical Systems Please note, we are currently updating the 2018...
Qualitative theory of dynamical systems and foliations in the Moscow school of mathematics in the first half of the 1960schildhood... SP Novikov - 《Russian Mathematical Surveys》 被引量: 0发表: 2010年 MATHEMATICAL LIFE Qualitative theory of dynamical systems and foliations in the Moscow school ...
system useorganizational theoryThe application of dynamical systems qualitative analysis techniques to the study of models of socio-economical systems showing abrupt changes in its qualitative behaviour is proposed. The approach is based on the multiple time-scale properties of a class of non-linear ...
In the case of displacement craft, the systems governing the speed are stable hence closed-loop control is trivial. In the case of planing craft, however, there may exist instability in their speed. By using the Qualitative Theory of Dynamical Systems (QTDS), this paper shows that there may...
In the theory of ordinary differential equations we can find two fundamental problems: the direct problem which consists in a broad sense in to find the so... VR Sadovski 被引量: 0发表: 2019年 On a certain inverse problem of the qualitative theory of differential equations. Tidal gates are...
Y Zou,JR Wang - 《Qualitative Theory of Dynamical Systems》 被引量: 0发表: 2025年 Solvability of some classes of nonlinear first-order difference equations by invariants and generalized invariants Some motivations, basic examples and methods for application of invariants in the theory of solvability...
A qualitative theory of two-dimensional quadratic-polynomial integrable dynamical systems (DSs) is constructed on the basis of a discriminant criterion elaborated in the paper. This criterion enables one to pick up a single parameter that makes it possib