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Does synergy rescue the evolution of cooperation? -- An analysis for homogeneous populations with non-overlapping generations
https://ir.soken.ac.jp/records/3654
https://ir.soken.ac.jp/records/36545287e0de-8089-423b-9d4c-38891a717bcb
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2013-06-27 | |||||
| タイトル | ||||||
| タイトル | Does synergy rescue the evolution of cooperation? -- An analysis for homogeneous populations with non-overlapping generations | |||||
| タイトル | ||||||
| タイトル | Does synergy rescue the evolution of cooperation? -- An analysis for homogeneous populations with non-overlapping generations | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
OHTSUKI, Hisashi
× OHTSUKI, Hisashi |
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| 著者別名 |
大槻, 久
× 大槻, 久 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Recent developments of social evolution theory have revealed conditions under which cooperation is favored by natural selection. Effects of population structure on the evolution of cooperation have been one of the central questions in this issue, and inclusive fitness analyses have unveiled two different selective forces that favor cooperation; the direct fitness effect to the helper and the indirect fitness benefit to the helper via its kin. Although these theoretical frameworks have made a significant contribution to our understanding of cooperative traits, there is still one factor to be taken into account, synergy. Synergy means a nonlinear effect that arises when two individuals help each other. In other words, it represents deviation from additivity, to which inclusive fitness theory has paid relatively little attention. Here I provide a theoretical result on the possibility that synergy favors the evolution of cooperation. For homogeneously structured populations with non-overlapping generations, I show that incorporating synergistic effects does not rescue the evolution of cooperation. Potential factors that could enable synergy to rescue the evolution of cooperation are also discussed. | |||||
| 書誌情報 |
Journal of Theoretical Biology en : Journal of Theoretical Biology 巻 307, p. 20-28, 発行日 2012-08-21 |
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| 出版者 | ||||||
| 出版者 | Elsevier | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 00225193 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1016/j.jtbi.2012.04.030 | |||||
| 関連名称 | 10.1016/j.jtbi.2012.04.030 | |||||
| 権利 | ||||||
| 権利情報 | © 2012 Elsevier Ltd. | |||||
