Effect of epidemic spreading on species coexistence in spatial rock-paper-scissors games

Wen-Xu Wang, Ying-Cheng Lai, Celso Grebogi

Research output: Contribution to journalArticle

43 Citations (Scopus)

Abstract

A fundamental question in nonlinear science and evolutionary biology is how epidemic spreading may affect coexistence. We address this question in the framework of mobile species under cyclic competitions by investigating the roles of both intra- and interspecies spreading. A surprising finding is that intraspecies infection can strongly promote coexistence while interspecies spreading cannot. These results are quantified and a theoretical paradigm based on nonlinear partial differential equations is derived to explain the numerical results.

Original languageEnglish
Article number046113
Number of pages4
JournalPhysical Review. E, Statistical, Nonlinear and Soft Matter Physics
Volume81
Issue number4
DOIs
Publication statusPublished - Apr 2010

Keywords

  • promotes biodiversity
  • populations
  • predictability
  • competition

Cite this

Effect of epidemic spreading on species coexistence in spatial rock-paper-scissors games. / Wang, Wen-Xu; Lai, Ying-Cheng; Grebogi, Celso.

In: Physical Review. E, Statistical, Nonlinear and Soft Matter Physics, Vol. 81, No. 4, 046113, 04.2010.

Research output: Contribution to journalArticle

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