Abstract
In this paper, sufficient conditions are established under which all solutions of some non-autonomous differential equations of the fourth order are bounded and uniformly bounded.
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Communicated by Chien Weizang
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Tunç, C. On the uniform boundedness of solutions of some non-autonomous differential equations of the fourth order. Appl Math Mech 20, 622–628 (1999). https://doi.org/10.1007/BF02464934
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DOI: https://doi.org/10.1007/BF02464934