| 环境污染时生物种群的控制问题 |
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| 引用本文： | 张淑梅,宋维堂,王辉. 环境污染时生物种群的控制问题[J]. 哈尔滨师范大学自然科学学报, 2003, 19(4): 39-41 |
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| 作者姓名： | 张淑梅 宋维堂 王辉 |
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| 作者单位： | 1. 黑龙江农业职业技术学院
2. 哈尔滨师范大学 |
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| 摘 要： | 本文研究一类受环境污染的单种群系统．本文将毒素输入率作为控制变量，研究线性化单种群系统的最小范数控制问题，给出了一个单种群系统最小范数控制元的存在性定理．
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| 关 键 词： | 环境污染 生物种群 单种群系统 毒素输入率 最小范数 |
| 修稿时间： | 2003-06-14 |
THE CONTROL PROBLEMS OF SPECIES POPULATION UNDER POLLUTED ENVIRONMENT |
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| Zhang Shumei Song Weitang Wang Hui. THE CONTROL PROBLEMS OF SPECIES POPULATION UNDER POLLUTED ENVIRONMENT[J]. Natural Science Journal of Harbin Normal University, 2003, 19(4): 39-41 |
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| Authors: | Zhang Shumei Song Weitang Wang Hui |
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| Affiliation: | Zhang Shumei Song Weitang Wang Hui(Heilongjiang Agricultural Vocational Technology College) (Harbin Normal University) |
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| Abstract: | In this thesis, we research into a kind of single species population system under polluted environment. We have discussed the minimum norm control problems of linearized single species population system and given an existence theorem of minimum norm control element about this system by regarding the toxin input rate as control variable. |
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| Keywords: | Polluted environment Species population Minimum norm Single species system |
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