Document Type

Article

Publication Date

7-1-1992

Publication Title

SIAM Journal on Mathematical Analysis

Abstract

The existence of travelling wave solutions for a density-dependent selection migration model in population genetics is proven. A single locus and two alleles are assumed. It is also assumed that the fitnesses of the heterozygotes in the population are below those of the homozygotes. The method of proof is by constructing an isolating neighborhood and computing a connection index.

Volume

23

Issue

4

First Page Number

870

Last Page Number

888

DOI

10.1137/0523046

Publisher Statement

© 1992, SIAM Publications.

Included in

Mathematics Commons

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