How directional mobility affects coexistence in rock-paper-scissors models

被引：37

作者：

Avelino, P. P. ^{[1
,2
]}

Bazeia, D. ^{[3
]}

Losano, L. ^{[3
]}

Menezes, J. ^{[1
,4
,5
]}

de Oliveira, B. F. ^{[6
]}

Santos, M. A. ^{[6
]}

机构：

[1] Univ Porto, CAUP, Inst Astrofis & Ciencias Espaco, Rua Estrelas, P-4150762 Porto, Portugal

[2] Univ Porto, Fac Ciencias, Dept Fis & Astron, Rua Campo Alegre 687, P-4169007 Porto, Portugal

[3] Univ Fed Paraiba, Dept Fis, BR-58051900 Joao Pessoa, Paraiba, Brazil

[4] Univ Fed Rio Grande do Norte, Escola Ciencias & Tecnol, Caixa Postal 1524, BR-59072970 Natal, RN, Brazil

[5] Univ Amsterdam, Inst Biodivers & Ecosyst Dynam, Sci Pk 904, NL-1098 XH Amsterdam, Netherlands

[6] Univ Estadual Maringa, Dept Fis, Av Colombo 5790, BR-87020900 Maringa, Parana, Brazil

来源：

PHYSICAL REVIEW E | 2018年 / 97卷 / 03期

关键词：

RELATIVE SPECIES ABUNDANCE; CYCLIC COMPETITION; DENSITY; SYSTEM; GAME; BIODIVERSITY; PARTICLES; PATTERNS; PROMOTES; ROTIFER;

D O I：

10.1103/PhysRevE.97.032415

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

This work deals with a system of three distinct species that changes in time under the presence of mobility, selection, and reproduction, as in the popular rock-paper-scissors game. The novelty of the current study is the modification of the mobility rule to the case of directional mobility, in which the species move following the direction associated to a larger (averaged) number density of selection targets in the surrounding neighborhood. Directional mobility can be used to simulate eyes that see or a nose that smells, and we show how it may contribute to reduce the probability of coexistence.

引用

页数：6

共 31 条

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