| 一类差分系统周期解的存在性 |
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| 引用本文： | 魏耿平,申建华. 一类差分系统周期解的存在性[J]. 高校应用数学学报(英文版), 2006, 21(3) |
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| 作者姓名： | 魏耿平 申建华 |
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| 作者单位： | 怀化学院;怀化学院 |
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| 基金项目： | 国家自然科学基金 , 湖南省教育厅资助项目 |
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| 摘 要： | This paper studies the nonautonomous nonlinear system of difference equations △x(n) = A(n)x(n) f(n, x(n)), n ∈ Z, (*)where x(n) ∈ RN,A(n) = (aij(n))N×N is an N × N matrix, with aij∈ C(R,R) for i,j =ω, z) = f(t, z) for any t ∈ R, (t, z) ∈ R × RN and ω is a positive integer. Sufficient conditions for the existence of ω-periodic solutions to equations (*) are obtained.
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Existence of Periodic Solutions of Systems of Difference Equations |
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| Wei Gengping,Shen Jianhua. Existence of Periodic Solutions of Systems of Difference Equations[J]. Applied Mathematics A Journal of Chinese Universities, 2006, 21(3) |
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| Authors: | Wei Gengping Shen Jianhua |
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| Abstract: | |
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| Keywords: | systems of difference equations periodic solutions existence |
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