arXiv Open Access 2015

Stationary states and spatial patterning in an $SIS$ epidemiology model with implicit mobility

J. M. Ilnytskyi Y. Kozitsky H. I. Ilnytskyi O. Haiduchok

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Abstrak

By means of the asynchronous cellular automata algorithm we study stationary states and spatial patterning in an $SIS$ model, in which the individuals' are attached to the vertices of a graph and their mobility is mimicked by varying the neighbourhood size $q$. The versions with fixed $q$ and those taken at random at each step and for each individual are studied. Numerical data on the local behaviour of the model are mapped onto the solution of its zero dimensional version, corresponding to the limit $q\to +\infty$ and equivalent to the logistic growth model. This allows for deducing an explicit form of the dependence of the fraction of infected individuals on the curing rate $γ$. A detailed analysis of the appearance of spatial patterns of infected individuals in the stationary state is performed.

Topik & Kata Kunci

q-bio.PE physics.soc-ph

Penulis (4)

J. M. Ilnytskyi

Y. Kozitsky

H. I. Ilnytskyi

O. Haiduchok

Format Sitasi

APA MLA BibTeX

Ilnytskyi, J.M., Kozitsky, Y., Ilnytskyi, H.I., Haiduchok, O. (2015). Stationary states and spatial patterning in an $SIS$ epidemiology model with implicit mobility. https://arxiv.org/abs/1509.02044

Akses Cepat

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Informasi Jurnal

Tahun Terbit: 2015
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓