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Inbreeding depression in a zygotic algebra

 

作者: J.A. Vargas,   Rafael F. del Castillo,  

 

期刊: Communications in Algebra  （Taylor Available online 1999）
卷期: Volume 27, issue 9  

页码: 4425-4432

 

ISSN:0092-7872

 

年代: 1999

 

DOI:10.1080/00927879908826706

 

出版商: Gordon and Breach Science Publishers Ltd.

 

关键词: Selfing;inbreeding depression;zygotic algebra;mixed mating;natural selection;generic methods;semiinvariants;projective plane;rational function;Primary: 17D92;Secondary: 14E05

 

数据来源: Taylor

 

摘要:

We study the algebraic behavior of a three dimensional zygotic algebra in the presence of parameters 0 <s< 1 and 0 <g< 1;sfor selfing andgwhich reflects its associated inbreeding depression. We also study the dynamics of the system for which this algebra is a model. Our methods lean towards commutative algebra and algebraic geometry and find support on the computer program Macaulay2.Our results are best understood through the geometry of a rational function of the projective plane.

 

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