| Banach空间中带Poisson跳的随机种群方程的数值分析 |
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| 引用本文： | 顾高峰,张启敏.Banach空间中带Poisson跳的随机种群方程的数值分析[J].应用数学,2011,24(4). |
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| 作者姓名： | 顾高峰 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： | the National Natural Science Foundation of China(11061024) |
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| 摘 要： | 本文研究Banach空间中带Poisson跳的随机种群方程,通过离散使之成为随机微分方程,进而运用显式Euler公式来分析其数值解与解析解的误差.
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| 关 键 词： | Poisson跳 随机微分方程 数值近似 |
Numerical Analysis of Stochastic Age-structured Population Equations with Poisson Jumps in Banach Spaces |
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| GU Gaofeng
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ZHANG Qimin.Numerical Analysis of Stochastic Age-structured Population Equations with Poisson Jumps in Banach Spaces[J].Mathematica Applicata,2011,24(4). |
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| Authors: | GU Gaofeng ZHANG Qimin |
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| Institution: | GU Gaofeng,ZHANG Qimin (School of Mathematics and Compute Science,Ningxia University,Yinchuan 750021,China) |
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| Abstract: | In this paper we investigate stochastic age-structured population equations with Poisson jumps in Banach spaces.The main idea is to discretize it to get a system of stochastic differential equations.The error of the explicit and numerical solutions is considered by the explicit Euler scheme. |
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| Keywords: | Poisson jump Stochastic differential equation Numerical approximation |
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