20.500.12556/DKUM-66543 Evolution of cooperation on scale-free networks subject to error and attack We study the evolution of cooperation in the prisoner's dilemma and the snowdrift game on scale-free networks that are subjected to intentional and random removal of vertices. We show that, irrespective of the game type, cooperation on scale-free networks is extremely robust against random deletionof vertices, but declines quickly if vertices with the maximal degree are targeted. In particular, attack tolerance is lowest if the temptation to defect is largest, whereby a small fraction of removed vertices suffices to decimate cooperators. The decline of cooperation can be directly linked to the decrease of heterogeneity of scale-free networks that sets in due to the removal of high degree vertices. We conclude that the evolution of cooperation is characterized by similar attack and error tolerance as was previously reported for information readiness and spread of viruses on scale-free networks. evolutionary game theory social dilemma spatial games complex networks evolucijska teorija iger socialna dilema prostorske igre kompleksne mreže true true true Angleški jezik Slovenski jezik Članek v reviji 2017-06-30 12:39:30 2017-06-30 12:40:44 2024-05-28 09:54:41 2019-07-11 15:50:57 2009 0 0 str. 1-9 Letn. 11 2009 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 1367-2630 519.83:53 21135621 13113366 10.1088/1367-2630/11/3/033027 1367-2630 URN:SI:UM:DK:CKCEKETY New_Journal_of_Physics_2009_Perc_Evolution_of_cooperation_on_scale-free_networks_subject_to_error_and_attack.pdf New_Journal_of_Physics_2009_Perc_Evolution_of_cooperation_on_scale-free_networks_subject_to_error_and_attack.pdf 1 7A5C059D6CE94A04604FFA3CD08D3690 25c9104263b3835565beda0cc3e78a33c982aedcd06bdeaae920c6cb56692c76 5431b86b-7c0e-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=113402 http://stacks.iop.org/1367-2630/11/i=3/a=033027?key=crossref.620f4921910754efffc821bf68ff7bf7 1 https://dk.um.si/Dokument.php?lang=slv&id=113401 Fakulteta za naravoslovje in matematiko 0 0 0