کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10733108 1043847 2005 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Complexity of an SIR epidemic dynamics model with impulsive vaccination control
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک آماری و غیرخطی
پیش نمایش صفحه اول مقاله
Complexity of an SIR epidemic dynamics model with impulsive vaccination control
چکیده انگلیسی
This paper considered an IR epidemic model with impulsive vaccination, which may inherently oscillate. We studied the impulsive control and get the conditions on which epidemic-elimination solution is globally asymptotically and the conditions of boundedness of system. On the other hand if the epidemic is turn out to be endemic, we studied numerically the influences of impulsive vaccination on the periodic oscillation of the system which is without impulsion and found phenomenon of chaos in this case.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chaos, Solitons & Fractals - Volume 26, Issue 2, October 2005, Pages 495-505
نویسندگان
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