Infection Threshold for an Epidemic Model in Site and Bond Percolation Worlds
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概要
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We investigate an epidemic model on a square lattice with two protection treatments: prevention and quarantine. To explore the effects of both treatments, we apply the site and bond percolations. Computer simulations reveal that the threshold between endemic and disease-free phases can be represented by a single scaling law. The mean-field theory qualitatively predicts such infection dynamics and the scaling law.
- 2010-02-15
著者
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Yoshimura Jin
Department Of Systems Engineering Shizuoka University
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向坂 幸雄
茨城県立医療大学人間科学センター
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Tainaka Kei-ichi
Department Of Mathematical Science Ibaraki University
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SUGIURA Koji
Department of Applied Genetics, Graduate School of Agricultural and Life Sciences, University of Tok
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Takeuchi Yasuhiro
Department Of Applied Mathematics Faculty Of Engineering Shizuoka University
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Takeuchi Yasuhiro
Department of Systems Engineering, Shizuoka University, Hamamatsu 432-8561, Japan
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Sakisaka Yukio
Center for Humanities and Sciences, Ibaraki Prefectural University of Health Sciences, Ami, Ibaraki 300-0394, Japan
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Yoshimura Jin
Department of Systems Engineering, Shizuoka University, Hamamatsu 432-8561, Japan
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Sugiura Koji
Department of Systems Engineering, Shizuoka University, Hamamatsu 432-8561, Japan
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