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Abstract:
本文考虑一类滞后型退化高维周期系统B(t)x′(t)=A(t)x(t)+f(t,xt),利用线性系统指数型二分性理论和Krasnoselskii不动点定理得到了保证其周期解存在的充分性条件.
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纯粹数学与应用数学
Year: 2004
Issue: 02
Page: 186-192
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ESI Highly Cited Papers on the List: 0 Unfold All
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