Complex dynamical behaviour of frequency-dependent viability selection: An example Export

@article{citeulike:2580234, abstract = {The model of viability selection based on a one-locus, two-allele diploid population is considered. Frequency dependence is introduced through the fitnesses of three phenotypes (strategies) exhibited by the population. Both discrete and continuous dynamics are analyzed and contrasted with the classical results of frequency-independent selection and with the more recent results of frequency-dependent selection based on two-phenotype multi-allele systems. Cycling and chaotic behaviour are shown to be easily obtained in the discrete model. Intuitive biological conditions for stability are shown to fail as well at general equilibria of the continuous model.}, author = {Cressman, R.}, citeulike-article-id = {2580234}, citeulike-linkout-0 = {http://dx.doi.org/10.1016/S0022-5193(88)80091-2}, citeulike-linkout-1 = {http://www.sciencedirect.com/science/article/B6WMD-4KDGR4T-3/2/c1b76f1fceada955afea5f97067a862b}, doi = {10.1016/S0022-5193(88)80091-2}, journal = {Journal of Theoretical Biology}, keywords = {diploid, evolution, game}, month = {January}, number = {2}, pages = {167--173}, posted-at = {2008-03-24 10:31:12}, priority = {2}, title = {Complex dynamical behaviour of frequency-dependent viability selection: An example}, url = {http://dx.doi.org/10.1016/S0022-5193(88)80091-2}, volume = {130}, year = {1988} }

TY - JOUR ID - citeulike:2580234 L3 - citeulike-article-id:2580234 N2 - The model of viability selection based on a one-locus, two-allele diploid population is considered. Frequency dependence is introduced through the fitnesses of three phenotypes (strategies) exhibited by the population. Both discrete and continuous dynamics are analyzed and contrasted with the classical results of frequency-independent selection and with the more recent results of frequency-dependent selection based on two-phenotype multi-allele systems. Cycling and chaotic behaviour are shown to be easily obtained in the discrete model. Intuitive biological conditions for stability are shown to fail as well at general equilibria of the continuous model. IS - 2 JF - Journal of Theoretical Biology EP - 173 TI - Complex dynamical behaviour of frequency-dependent viability selection: An example VL - 130 SP - 167 KW - diploid KW - evolution KW - game AU - Cressman, R PY - 1988/01/21/ UR - http://dx.doi.org/10.1016/S0022-5193(88)80091-2 ER -