Faculty Publications

Uniqueness Of Polymorphic Equilibria Under Soft Selection

Document Type

Article

Journal/Book/Conference Title

Theoretical Population Biology

Volume

24

Issue

3

First Page

295

Last Page

301

Abstract

Any two allele polymorphic equilibrium of a subdivided haploid population subject to soft selection is stable. This provides that for a two allele system in a subdivided haploid population there is a globally attracting equilibrium which is polymorphic if a polymorphic equilibrium exists, otherwise monomorphic. These results extend to diploid populations if within each habitat the heterozygote viability is greater than or equal to the geometric mean of the homozygote viabilities. © 1983.

Department

Department of Mathematics

Original Publication Date

1-1-1983

DOI of published version

10.1016/0040-5809(83)90030-8

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