| 随机种群系统伴随方程解的存在唯一性 |
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| 引用本文： | 王红,张启敏.随机种群系统伴随方程解的存在唯一性[J].长春大学学报,2009,19(4). |
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| 作者姓名： | 王红 张启敏 |
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| 作者单位： | 宁夏大学数学计算机学院,宁夏银川750021 |
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| 基金项目： | 教育部重点基金资助(208160) |
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| 摘 要： | 在假设随机的外界环境对系统产生扰动的条件下，给出了Hibert空间中一类随机种群系统的伴随方程，根据有限维极逼近方法，讨论了该系统伴随方程解的存在性和唯一性。
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| 关 键 词： | 随机种群系统 伴随方程 存在性 唯一性 |
Existence and uniqueness of solutions to adjoining equation of stochastic population system |
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| WANG Hong,ZHANG Qi-min.Existence and uniqueness of solutions to adjoining equation of stochastic population system[J].Journal of Changchun University,2009,19(4). |
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| Authors: | WANG Hong ZHANG Qi-min |
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| Institution: | School of Mathematics and Computer Science;Ningxia University;Yinchuan 750021;China |
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| Abstract: | A class of adjoining equation of stochastic population system in Hilbert space is introduced in the condition that system is perturbed by random external environment.Existence and uniqueness of solutions to adjoining equation of the system are discussed on the basis of finite dimensional approximation technique. |
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| Keywords: | stochastic population system adjoining equation existence uniqueness |
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