期刊文献+

带扩散的随机种群系统的指数稳定性

Exponential Stability of Stochastic Age-dependent Population with Diffusion
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摘要 讨论了Hilbert空间上一类带扩散的随机种群系统的指数稳定性,利用Ito公式、指数鞅公式和一些特殊不等式得到了带扩散的随机种群系统指数稳定的充分条件. The exponential stability of stochastic age-dependent population with diffusion in Hilbert space is discussed. By using Ito's formula, exponential martingale formula and Gronwall's Lemma, the sufficient conditions of exponential stability of stochastic age-dependent population with diffusion are obtained.
出处 《宁夏大学学报(自然科学版)》 CAS 2012年第3期238-242,共5页 Journal of Ningxia University(Natural Science Edition)
基金 国家自然科学基金资助项目(11061024)
关键词 稳定性 随机种群系统 ITO公式 almost sure stability stochastic population systems Ito's formula
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参考文献8

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