Existence of almost periodic solution in a ratio-dependent Leslie system with feedback controls |
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Authors: | Fei Chen Xiaohong Cao |
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Institution: | No. 1 Middle School, Leiyang City, Hunan Province, China 4218000 |
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Abstract: | A ratio-dependent Leslie system with feedback controls is studied. By using a comparison theorem and constructing a suitable Lyapunov function, some sufficient conditions for the existence of a unique almost periodic solution (periodic solution) and the global attractivity of the solutions are obtained. Examples show that the obtained criteria are new, general, and easily verifiable. |
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Keywords: | Leslie system Feedback controls Almost periodic solution Periodic solution Global attractivity |
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