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zqianhong: 金币+5, ★★★很有帮助 2019-05-13 13:28:11
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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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