| 被开发的单种群Gompertz离散模型的定性分析 |
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| 引用本文： | 杨帆. 被开发的单种群Gompertz离散模型的定性分析[J]. 通化师范学院学报, 1999, 0(2) |
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| 作者姓名： | 杨帆 |
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| 作者单位： | 通化师院数学系 通化 |
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| 摘 要： | 生物物种、生态环境等因素不同,生物的生长过程的图形呈多样性变化,对于世代不重叠的种群及季节性繁殖的种群等,精确描述它们的增长过程需要用离散模型。本文对符合Gompertz生长方程的种群进行了定性分析,考察由Gompertz离散方程给出的生产模型的最优开发问题。
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| 关 键 词： | 生物Gompertz生长离散模型 平衡点 稳定性 |
Qualitative Analysis of Discrete Gompertz Models for a Single Species and Management Model |
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| Yang Fan. Qualitative Analysis of Discrete Gompertz Models for a Single Species and Management Model[J]. Journal of Tonghua Teachers College, 1999, 0(2) |
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| Authors: | Yang Fan |
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| Affiliation: | Yang Fan Department of Mathematics,Tonghua Teachers' College,Tonghua,134002 |
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| Abstract: | Species, the corresponding ecological environment and other factors aredifferent, especially the species for generation overlapping, or seasonal breed. Todescribe exactly their growth process should use discrete models. This paper concerned with population that has been in keeping with Gompertzgrowth equation make qualitative analysis and inspect the problem of the optimalmanagement. |
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| Keywords: | Living-organism Gompertz growth discrete model stability equilibrium point |
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