A simple rule for the evolution of cooperation on graphs and social networks by Hisashi Ohtsuki and others 2026-11-05
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By Hisashi Ohtsuki and colleagues. Nature 441, 502–505 (25 May 2006); DOI doi.org/10.1038/nature04605
Pages 502–504: donation-game payoffs, weak selection, death–birth updating and large regular graphs; the threshold depends on the update rule. Figure 2 shows finite-population departures from the asymptotic rule.
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