Boundedness and Asymptotic Behaviour of Solutions of a Second-Order Nonlinear System |
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Authors: | Qian Chuanxi |
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Institution: | Department of Mathematics, University of Rhode Island Kingston, RI 02881-0816, USA |
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Abstract: | Consider the second-order nonlinear system
where a is a positive and continuous function onR:( , ), b, c and h are continuous functions on R, ande is a continuous function on I:0, ). We obtain a sufficientcondition for all solutions of (*) to be bounded, and obtaina sufficient condition for all solutions of (*) to tend to zero.Our results can be applied to the well-known equation
which substantially improves and extendsseveral known results in the literature. |
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Keywords: | |
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