کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1137389 | 1489168 | 2010 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Positive periodic solutions for a generalized two-species semi-ratio-dependent predator–prey system in a two-patch environment
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Positive periodic solutions for a generalized two-species semi-ratio-dependent predator–prey system in a two-patch environment Positive periodic solutions for a generalized two-species semi-ratio-dependent predator–prey system in a two-patch environment](/preview/png/1137389.png)
چکیده انگلیسی
In this paper, we investigate a generalized two-species semi-ratio-dependent predator–prey system with the prey dispersal in a two-patch environment. With the help of a continuation theorem based on coincidence degree theory, we establish sufficient conditions for the existence of positive periodic solutions. Our results show that for any monotonic prey growth and the most celebrated functional responses such as the Holling type, the sigmoidal type, the Ivlev type, the Monod–Haldane type, and the Beddington–DeAngelis type, the system always has at least one positive periodic solution.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mathematical and Computer Modelling - Volume 52, Issues 1–2, July 2010, Pages 361–369
Journal: Mathematical and Computer Modelling - Volume 52, Issues 1–2, July 2010, Pages 361–369
نویسندگان
Xiaoquan Ding, Jifa Jiang,