Some remarks about the wave speed and travelling wave solutions of a nonlinear integral operator
The authors extend the existence of travelling wave solutions of a nonlinear integral operator to higher dimension and establish the uniqueness of that solution. The sign of the wave speed is also discussed. The operator arises from a selection-migration model in population genetics where the heterozygotes are less fit to survive than the homozygotes.
scientific article; zbMATH DE number 3886537
scientific article