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Heterogeneity of link weight and the evolution of cooperation
http://hdl.handle.net/2241/00138515
http://hdl.handle.net/2241/00138515d14170e8-4038-49b9-b1ec-95fa4b8e01fe
名前 / ファイル | ライセンス | アクション |
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PhyA_448 (400.0 kB)
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Item type | Journal Article(1) | |||||
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公開日 | 2016-04-18 | |||||
タイトル | ||||||
タイトル | Heterogeneity of link weight and the evolution of cooperation | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
Iwata, Manabu
× Iwata, Manabu× Akiyama, Eizo |
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著者別名 |
秋山, 英三
× 秋山, 英三 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In this paper, we investigate the effect of heterogeneity of link weight, heterogeneity of the frequency or amount of interactions among individuals, on the evolution of cooperation. Based on an analysis of the evolutionary prisoner’s dilemma game on a weighted one-dimensional lattice network with intra-individual heterogeneity, we confirm that moderate level of link-weight heterogeneity can facilitate cooperation. Furthermore, we identify two key mechanisms by which link-weight heterogeneity promotes the evolution of cooperation: mechanisms for spread and maintenance of cooperation. We also derive the corresponding conditions under which the mechanisms can work through evolutionary dynamics. | |||||
書誌情報 |
Physica. A, Statistical mechanics and its applications 巻 448, p. 224-234, 発行日 2016-04 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0378-4371 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11252758 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1016/j.physa.2015.12.047 | |||||
権利 | ||||||
権利情報 | © 2015. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ | |||||
著者版フラグ | ||||||
値 | author | |||||
出版者 | ||||||
出版者 | Elsevier B.V. |