کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
838765 | 908368 | 2008 | 14 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Analysis of a spatially extended nonlinear SEIS epidemic model with distinct incidence for exposed and infectives
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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: Analysis of a spatially extended nonlinear SEIS epidemic model with distinct incidence for exposed and infectives Analysis of a spatially extended nonlinear SEIS epidemic model with distinct incidence for exposed and infectives](/preview/png/838765.png)
چکیده انگلیسی
We present a nonlinear SEIS epidemic model which incorporates distinct incidence rates for the exposed and the infected populations. The model is analyzed for stability and bifurcation behavior. To account for the realistic phenomenon of non-homogeneous mixing, the effect of diffusion on different population subclasses is considered. The diffusive model is analyzed using matrix stability theory and conditions for Turing bifurcation derived. Numerical simulations are performed to justify analytical findings.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nonlinear Analysis: Real World Applications - Volume 9, Issue 2, April 2008, Pages 585–598
Journal: Nonlinear Analysis: Real World Applications - Volume 9, Issue 2, April 2008, Pages 585–598
نویسندگان
B. Mukhopadhyay, R. Bhattacharyya,