搜索结果: 1-6 共查到“应用数学 non-autonomous”相关记录6条 . 查询时间(0.125 秒)
Integrability and non-integrability of periodic non-autonomous Lyness recurrences
Periodic di erence equations integrability non-integrability
2011/2/25
This paper studies non-autonomous Lyness type recurrences of the form xn+2 =(an + xn)=xn+1, where fangn is a k-periodic sequence of positive numbers with prime period k. We show that for the cases k 2...
Non-autonomous Differential Subordinations Related to a Sector
Univalent function Starlike function Subordination Differential subordination
2008/6/27
Non-autonomous Differential Subordinations Related to a Sector.
A time discrete linear model of population structured by age and the time of residence: Non-autonomous case
Population dynamics migration strong ergodicity
2010/9/15
The model we propose is a generalization of the linear discrete model to the case of time varying environment. We present a time discrete time varying model of the dynamics of a population structured ...
Sufficient Conditions for the Oscillation of Non-autonomous Difference Equations
Non-autonomous difference equation oscillation
2007/12/10
In this paper, we obtain sufficient conditions for the oscillation of the non-autonomous difference equations x(n+1)-x(n)+∑ from (i=1) to m of pi(n)x(n-τ_i)(n)=0,which are the discrete analog of the d...
Global Attracting Behavior of Non-autonomous Stage-structured Population Dynamical System with Diffusion
nonautonomous stage structure dispersal
2007/12/10
A non-autonomous single species dispersal model is considered, in which individual member of the population has a life history that goes through two stages, immature and mature. By applying the theory...
Periodic Solutions of a Second Order Non-autonomous Differential System
non-autonomous lienard system periodic solution
2007/12/10
This paper gives new sufficient conditions for the existence of periodic solutions of a second order non-autonomous differential system by using Mawhin's coincidence degree theory and Brousk's theorem...