Further results on the bounedness and periodicity of some differential equations of the fourth order |
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| Authors: | A M A Abou-El-Ela |
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| Institution: | (1) Mathematics Department, Faculty of Science, Assiut University, Assiut, Eggpt |
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| Abstract: | This research investigates the ultimate boundedness of solutions of the differential equations of the form (1.1), where the bounding constant is independent of the initial values of solutions. An existence result for periodic solutions of (1.1) is also established. |
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