کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7376310 | 1480081 | 2018 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Dynamics of a stochastic delayed SIR epidemic model with vaccination and double diseases driven by Lévy jumps
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
فیزیک ریاضی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Dynamics of a stochastic delayed SIR epidemic model with vaccination and double diseases driven by Lévy jumps Dynamics of a stochastic delayed SIR epidemic model with vaccination and double diseases driven by Lévy jumps](/preview/png/7376310.png)
چکیده انگلیسی
In this paper, we study the dynamics of a stochastic delayed SIR epidemic model with vaccination and double diseases which make the research more complex. The environment variability in this paper is characterized by white noise and Lévy noise. We establish sufficient conditions for extinction and persistence in the mean of the two epidemic diseases. It is shown that: (i) time delay and Lévy noise have important effects on the persistence and extinction of epidemic diseases; (ii) two diseases can coexist under certain conditions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica A: Statistical Mechanics and its Applications - Volume 492, 15 February 2018, Pages 2010-2018
Journal: Physica A: Statistical Mechanics and its Applications - Volume 492, 15 February 2018, Pages 2010-2018
نویسندگان
Qun Liu, Daqing Jiang, Ningzhong Shi, Tasawar Hayat,