Existence and uniqueness of periodic sol
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Bingwen Liu
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Article
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2009
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John Wiley and Sons
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English
β 126 KB
π 1 views
## Abstract In this paper, we use the coincidence degree theory to establish new results on the existence and uniqueness of __T__ βperiodic solutions for a class of nonlinear __n__ βth order differential equations with delays of the form __x__^(__n__)^(__t__) + __f__ (__x__^(__nβ__ 1)^(__t__)) + _