| EXISTENCE AND GLOBAL ATTRACTIVITY OF POSITIVE SOLUTIONS OF A NONAUTONOMOUS LOGISTIC TYPE MODEL WITH QUADRATIC NONLINEARITY |
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| 作者姓名： | 刘玉记 |
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| 作者单位： | Dept. of |
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| 基金项目： | This work was supported by NNSF of Hunan. |
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| 摘 要： | Consider the nonautonomous logistic modelwhere {pn} is a sequence of positive real numbers, {kn} is a sequence of non-negative integers satisfying We obtainnew sufficient conditions for the attractivity of the equilibrium x = x of the model. Our results improve ones which were established by Gapalsamy and Ladas recently, and solve some research projects posed by Kocic and Ladas in 7].
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EXISTENCE AND GLOBAL ATTRACTIVITY OF POSITIVE SOLUTIONS OF A NONAUTONOMOUS LOGISTIC TYPE MODEL WITH QUADRATIC NONLINEARITY |
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| Liu Yuji.EXISTENCE AND GLOBAL ATTRACTIVITY OF POSITIVE SOLUTIONS OF A NONAUTONOMOUS LOGISTIC TYPE MODEL WITH QUADRATIC NONLINEARITY[J].微分方程年刊(英文版),2003(1). |
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| Authors: | Liu Yuji |
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| Abstract: | Consider the nonautonomous logistic model
where {pn} is a sequence of positive real numbers, {kn} is a sequence of non-negative integers satisfying We obtain
new sufficient conditions for the attractivity of the equilibrium x = x of the model. Our results improve ones which were established by Gapalsamy and Ladas recently, and solve some research projects posed by Kocic and Ladas in 7]. |
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| Keywords: | global attractivity difference equation oscillation |
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