高师理科学刊2024，Vol.44Issue(3)：1-6,6.DOI:10.3969/j.issn.1007-9831.2024.03.001
一类随机时滞竞争模型的动力学分析
Dynamic analysis of a class of stochastic competition model with time delay
摘要
Abstract
A stochastic time delay competition model for two populations is established in which both population growth rate and harvesting effort are affected by white noise.The sufficient conditions for extinction and persistence in mean are obtained by using stochastic analysis theory.Numerical simulation is given to verify the results.关键词
时滞/白噪声/持久性/灭绝Key words
time delay/white noise/persistence/extinction分类
数理科学引用本文复制引用
廖丽芳,冯祖针..一类随机时滞竞争模型的动力学分析[J].高师理科学刊,2024,44(3):1-6,6.基金项目
广西民族师范学院科研经费资助项目(2022YB020) （2022YB020）
