000061973 001__ 61973 000061973 005__ 20190709135516.0 000061973 0247_ $$2doi$$a10.1038/s41598-017-04284-6 000061973 0248_ $$2sideral$$a100724 000061973 037__ $$aART-2017-100724 000061973 041__ $$aeng 000061973 100__ $$aChen, Wei 000061973 245__ $$aEvolutionary dynamics of N-person Hawk-Dove games 000061973 260__ $$c2017 000061973 5060_ $$aAccess copy available to the general public$$fUnrestricted 000061973 5203_ $$aIn the animal world, the competition between individuals belonging to different species for a resource often requires the cooperation of several individuals in groups. This paper proposes a generalization of the Hawk-Dove Game for an arbitrary number of agents: the N-person Hawk-Dove Game. In this model, doves exemplify the cooperative behavior without intraspecies conflict, while hawks represent the aggressive behavior. In the absence of hawks, doves share the resource equally and avoid conflict, but having hawks around lead to doves escaping without fighting. Conversely, hawks fight for the resource at the cost of getting injured. Nevertheless, if doves are present in sufficient number to expel the hawks, they can aggregate to protect the resource, and thus avoid being plundered by hawks. We derive and numerically solve an exact equation for the evolution of the system in both finite and infinite well-mixed populations, finding the conditions for stable coexistence between both species. Furthermore, by varying the different parameters, we found a scenario of bifurcations that leads the system from dominating hawks and coexistence to bi-stability, multiple interior equilibria and dominating doves. 000061973 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/FIS2014-55867-P$$9This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 662725-IBSEN$$9info:eu-repo/grantAgreement/EC/H2020/662725/EU/Bridging the gap: from Individual Behaviour to the Socio-tEchnical MaN/IBSEN 000061973 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/ 000061973 590__ $$a4.122$$b2017 000061973 591__ $$aMULTIDISCIPLINARY SCIENCES$$b12 / 64 = 0.188$$c2017$$dQ1$$eT1 000061973 592__ $$a1.533$$b2017 000061973 593__ $$aMultidisciplinary$$c2017$$dQ1 000061973 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion 000061973 700__ $$0(orcid)0000-0002-9769-8796$$aGracia-Lázaro, Carlos 000061973 700__ $$aLi, Zhiwu 000061973 700__ $$aWang, Long 000061973 700__ $$0(orcid)0000-0002-0895-1893$$aMoreno, Yamir$$uUniversidad de Zaragoza 000061973 7102_ $$12004$$2405$$aUniversidad de Zaragoza$$bDpto. Física Teórica$$cÁrea Física Teórica 000061973 773__ $$g7 (2017), [10 pp]$$pSci. rep.$$tScientific reports$$x2045-2322 000061973 8564_ $$s1707588$$uhttps://zaguan.unizar.es/record/61973/files/texto_completo.pdf$$yVersión publicada 000061973 8564_ $$s116734$$uhttps://zaguan.unizar.es/record/61973/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada 000061973 909CO $$ooai:zaguan.unizar.es:61973$$particulos$$pdriver 000061973 951__ $$a2019-07-09-11:55:15 000061973 980__ $$aARTICLE