کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10480875 933005 2013 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Impact of media coverage on epidemic spreading in complex networks
ترجمه فارسی عنوان
تأثیر پوشش رسانه ای در گسترش همه گیر در شبکه های پیچیده
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات فیزیک ریاضی
چکیده انگلیسی
An SIS network model incorporating the influence of media coverage on transmission rate is formulated and analyzed. We calculate the basic reproduction number R0 by utilizing the local stability of the disease-free equilibrium. Our results show that the disease-free equilibrium is globally asymptotically stable and that the disease dies out if R0 is below 1; otherwise, the disease will persist and converge to a unique positive stationary state. This result may suggest effective control strategies to prevent disease through media coverage and education activities in finite-size scale-free networks. Numerical simulations are also performed to illustrate our results and to give more insights into the dynamical process.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica A: Statistical Mechanics and its Applications - Volume 392, Issue 23, 1 December 2013, Pages 5824-5835
نویسندگان
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