کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
767645 | 897197 | 2009 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effects of seasonal growth on ratio dependent delayed prey predator system
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی مکانیک
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Effects of seasonal growth on ratio dependent delayed prey predator system Effects of seasonal growth on ratio dependent delayed prey predator system](/preview/png/767645.png)
چکیده انگلیسی
The Beddington–DeAngelis ratio dependent prey predator model with time delay has been discussed. The existence of Hopf bifurcation has been established. The numerical simulations have shown that seasonal growth and delay can give rise to variety of attractors including periodic, quasi-periodic as well as chaotic oscillations. The degree of complexity in the system increases with increase in magnitude of delay, or frequency of seasonal variation. The model parameters involved in functional response can also affect the complexity of the system.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Communications in Nonlinear Science and Numerical Simulation - Volume 14, Issue 3, March 2009, Pages 850–862
Journal: Communications in Nonlinear Science and Numerical Simulation - Volume 14, Issue 3, March 2009, Pages 850–862
نویسندگان
Sunita Gakkhar, Kuldeep Negi, Saroj Kumar Sahani,