2013 Fiscal Year Final Research Report
Evolutionary games revisited in terms of individual interactions
| Project/Area Number |
23570026
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Ecology/Environment
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| Research Institution | Nara Women's University |
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Principal Investigator |
TAKASU Fugo 奈良女子大学, 自然科学系, 教授 (70263423)
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| Project Period (FY) |
2011 – 2013
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| Keywords | 個体ベースモデル / 共進化 / ゲーム理論 / 個体群動態 / 進化動態 |
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| Research Abstract |
I revisited classical evolutionary games such as Hawk-dove games, Prisoner's dilemma game, evolution of cooperation in terms of individual interactions. Mechanistic interactions among individuals located on a continuous space, not lattice, are algorithmically described and an efficient way to simulate these algorithm of birth, death, and movement, of individuals is implemented by using parallel computing. Population dynamics of each strategy (hawk, dove, defect, cooperate, tit-for-tat, etc.) was analyzed by the singlet density (number of individuals) and the pair density (number of pairs made by two individuals displaced by a certain distance).
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Research Products
(19 results)
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[Journal Article] Modeling the maintenance of egg polymorphism in avian brood parasites and their hosts2012
Author(s)
Liang W., C. Yang, B.G. Stokke, A. Antonov, F. Fossøy, J.R. Vikan, A. Moksnes, E. Røskaft, J.A. Shykoff, A.P. Møller, and F. Takasu
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Journal Title
J. Evol. Biol.
Volume: 25
Pages: 916–929
DOI
Peer Reviewed
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