THE PERTURBATION OF ALMOST PERIODIC SOLUTION OF ALMOST PERIODIC SYSTEM

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作者
林振声 [1 ]
机构
[1] Fuzhou University
关键词
Th; exp; THE PERTURBATION OF ALMOST PERIODIC SOLUTION OF ALMOST PERIODIC SYSTEM;
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摘要
By using the exponential dichotomy and the averaging method,a perturbation theoryis established for the almost periodic solutions of an almost differential system.Suppose that the almost periodic differential system(dx)/(dt)=f(x,t)+ε2g(x,t,ε)(1)has an almost periodic solution x=x0(t,M)for ε=0,where M=(m1,…,mk)is theparameter vector.The author discusses the conditions under which(1)has an almostperiodic solution x=x(t,ε)such that x(t,ε)=x0(t,M)holds uniformly.The results obtained are quite complete.
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页码:363 / 373
页数:11
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