New results on almost periodic solutions for a class of nonlinear Duffing equations with a deviating argument |
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Authors: | Qiyuan Zhou Bingwen Liu |
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Institution: | 1. Department of Mathematics, Hunan University of Arts and Science, Changde, Hunan 415000, PR China;2. College of Mathematics and Information Science, Jiaxing University, Jiaxing, Zhejiang 314001, PR China |
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Abstract: | In this work a class of nonlinear Duffing equations with a deviating argument are considered. Some sufficient conditions for the existence of almost periodic solutions are established, which are new and complement previously known results. |
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