黒川 俊
????????????????????????????????????????????????????????????????????????????????????2???????????????????????????????????????????????????????????????????????? (Nowak et al.)?????????????ESS??????????????????????????????????????????????????????1/N????????????????????????????Nowak et al.??1/3??????????????????Kurokawa?Ihara??2??????n??????????1/3??????????????{2/[n(n+1)]}1/(n–1)??(n????????)??????????{2/[n(n+1)]}1/(n–1)??????????????????({2/[n(n+1)]}1/(n–1)??)????????????????????????????({2/[n(n+1)]}1/(n–1)??)????????????????1/3???????(1/[1+(n) 1/(n–1)]??)??????
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