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【答案】应助回帖
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感谢参与，应助指数 +1
zqianhong: 金币+5, ★★★很有帮助 2019-05-13 13:28:11
心静_依然: LS-EPI+1, 感谢应助 2019-05-16 08:38:30
On discrete time Beverton-Holt population model with fuzzy environment.
作者:Zhang, Qian Hong; Lin, Fu Biao; Zhong, Xiao Ying
Mathematical biosciences and engineering : MBE
卷:16 期:3 页:1471-1488
DOI:10.3934/mbe.2019071
出版年: 2019-02-21
文献类型:Journal Article; Research Support, Non-U.S. Gov't
摘要
In this work, dynamical behaviors of discrete time Beverton-Holt population model with fuzzy parameters are studied. It provides a flexible model to fit population data. For three different fuzzy parameters and fuzzy initial conditions, according to a generalization of division (g-division) of fuzzy number, it can represent dynamical behaviors including boundedness, global asymptotical stability and persistence of positive solution. Finally, two examples are given to demonstrate the effectiveness of the results obtained.
关键词
关键词列表: Beverton-Holt population model ; boundedness ; fuzzy discrete system ; global asymptotic behavior ; persistence
作者信息
地址:School of Mathematics and Statistics, Guizhou University of Finance and Economics, Guiyang, Guizhou 550025, China.
Library, Guizhou University of Finance and Economics, Guiyang, Guizhou 550025, China.
文献信息
语言:English
PubMed ID:30947429
NLM 唯一 ID:101197794
修订日期: 09 Apr 2019
国家/地区: United States
ISSN:1551-0018
其他信息
状态:In-Process |
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