| 具有随机扰动的固定资产投资系统解的存在性和唯一性 |
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| 引用本文： | 陈丽宇,张启敏. 具有随机扰动的固定资产投资系统解的存在性和唯一性[J]. 宁夏大学学报(自然科学版), 2010, 31(4): 297-300 |
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| 作者姓名： | 陈丽宇 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项目(208160); 宁夏自然科学基金资助项目(NZ0935) |
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| 摘 要： | 讨论了具有随机扰动的固定资产投资系统模型,利用Ito公式、Burkholder-Davis-Gundy不等式、Gronwall引理,证明了该系统解的存在性和唯一性.
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| 关 键 词： | 固定资产投资系统 Ito公式 Burkholder-Davis—Gundy不等式 |
Existence and Uniqueness of Solutions to Investment System Model of Fixed Assets with Stochastic Disturbance |
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| Chen Liyu,Zhang Qimin. Existence and Uniqueness of Solutions to Investment System Model of Fixed Assets with Stochastic Disturbance[J]. Journal of Ningxia University(Natural Science Edition), 2010, 31(4): 297-300 |
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| Authors: | Chen Liyu Zhang Qimin |
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| Affiliation: | Chen Liyu,Zhang Qimin(School of Mathematics and Computer Science,Ningxia University,Yinchuan 750021,China) |
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| Abstract: | A class of fixed assets investment system model with stochastic distributed is discussed in this paper.Existence and uniqueness of solutions is proved by using It？ formula,Burkholder-Davis-Gundy incquality and Gronwall lemma. |
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| Keywords: | investment system of fixed assets Ito formula Burkholder-Davis-Gundy incquality |
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