کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
837905 | 908351 | 2011 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Permanence and global asymptotical stability of a predator–prey model with mutual interference
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Permanence and global asymptotical stability of a predator–prey model with mutual interference Permanence and global asymptotical stability of a predator–prey model with mutual interference](/preview/png/837905.png)
چکیده انگلیسی
In this paper, a predator-prey system with mutual interference is studied. Some sufficient conditions are obtained for permanence and global asymptotical stability of the system by using the comparison theorem and constructing a suitable Lyapunov function. It is significant that the mutual interference mm, in Theorem 4.1 and Theorem 4.2, is allowed to be any real-valued number in interval (0, 1), which improves the corresponding results in Wang and Zhu (2008) [14], Wang (2009) [13], Lin and Chen (2009) [16] and Wang, Du and Liang (2010) [17] (where the mutual constant mm needs to be a rational number). Moreover, it solves the open problem posed by Lin in [16].
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nonlinear Analysis: Real World Applications - Volume 12, Issue 2, April 2011, Pages 1062–1071
Journal: Nonlinear Analysis: Real World Applications - Volume 12, Issue 2, April 2011, Pages 1062–1071
نویسندگان
Kai Wang,