Bernhard Pierre, Hamelin Frédéric M
BIOCORE Team, INRIA-Sophia Antipolis-Méditerranée, 06902, Sophia Antipolis Cedex, France,
J Math Biol. 2014 Dec;69(6-7):1719-42. doi: 10.1007/s00285-013-0745-8. Epub 2013 Dec 31.
We investigate several versions of a simple game of sexual selection, to explore the role of secondary sexual characters (the "handicap paradox") with the tools of signaling theory. Our models admit closed form solutions. They are very much inspired by Grafen's (J Theor Biol 144:517-546, 1990a; J Theor Biol 144:473-516, 1990b) seminal companion papers. By merging and simplifying his two approaches, we identify a not so minor artifact in the seminal study. We propose an alternative model to start with Grafen's sexual selection theory, with several similarities with Getty (Anim Behav 56:127-130, 1998).
我们研究了一个简单的性选择博弈的几个版本，以信号理论为工具来探讨第二性征的作用（“ handicap 悖论”）。我们的模型有封闭形式的解。它们很大程度上受到了格拉芬（Grafen）的开创性相关论文（《理论生物学杂志》144:517 - 546，1990a；《理论生物学杂志》144:473 - 516，1990b）的启发。通过合并和简化他的两种方法，我们在这项开创性研究中发现了一个并非微不足道的伪像。我们提出了一个替代模型，以格拉芬的性选择理论为起点，与格蒂（Getty）的模型（《动物行为》56:127 - 130，1998）有一些相似之处。
