Authors: Jay M Biernaskie Elizabeth Elle
Publish Date: 2007/10/02
Volume: 22, Issue: 6, Pages: 817-818
Abstract
Pairwise invasibility plots from models 2a a and b and 2b c and d in cases where the attractiveness of a variant trait depends on its absolute value x′ with z = 0 or its relative trait value in an asymmetric competition with z = 04 Contour lines indicate where x′ x = 1 and their intersection point is the candidate ESS x Variant trait values can invade within the shaded regions causing the population to evolve towards x In all cases x is a convergence stable ESS where no local variant can invade the population All other parameter values are held constant at = 08 = 08 c = 01 g = 01 For comparison of ESS values note the differences among axes
Keywords: