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The one-third law of evolutionary dynamics
https://ir.soken.ac.jp/records/3659
https://ir.soken.ac.jp/records/3659d32e3155-07e3-4ee3-8b73-5cfc9e07cde5
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
nihms34455 (637.9 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2013-06-27 | |||||
| タイトル | ||||||
| タイトル | The one-third law of evolutionary dynamics | |||||
| タイトル | ||||||
| タイトル | The one-third law of evolutionary dynamics | |||||
| 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 | |||||
| 著者 |
OHTSUKI, Hisashi
× OHTSUKI, Hisashi× BORDALO, Pedro× NOWAK, Martin A |
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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 | Evolutionary game dynamics in finite populations provide a new framework for studying selection of traits with frequency-dependent fitness. Recently, a “one-third law” of evolutionary dynamics has been described, which states that strategy A fixates in a B-population with selective advantage if the fitness of A is greater than that of B when A has frequency 1/3. This relationship holds for all evolutionary processes examined so far, from the Moran process to games on graphs. However, the origin of the “number” 1/3 is not understood. In this paper we provide an intuitive explanation by studying the underlying stochastic processes. We find that in one invasion attempt, an individual interacts on average with B-players twice as often as with A-players, which yields the one-third law. We also show that the one-third law implies that the average Malthusian fitness of A is positive. | |||||
| 書誌情報 |
Journal of Theoretical Biology en : Journal of Theoretical Biology 巻 249, 号 2, p. 289-295, 発行日 2007-11-21 |
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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 | |||||
| PubMed番号 | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | PMID | |||||
| 関連識別子 | 2430062 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1016/j.jtbi.2007.07.005 | |||||
| 関連名称 | 10.1016/j.jtbi.2007.07.005 | |||||
| 権利 | ||||||
| 権利情報 | © 2007 Elsevier Ltd. | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2430062/ | |||||
| 関連名称 | NIH Public Access | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.ncbi.nlm.nih.gov/About/disclaimer.html | |||||
| 関連名称 | Copyright | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
