Stochasticity in the adaptive dynamics of evolution: the bare bones
Artikel i vetenskaplig tidskrift, 2011
First a population model with one single type of individuals is considered.
Individuals reproduce asexually by splitting into two,
with a population size dependent probability. Population extinction, growth and persistence are studied. Subsequently results are extended to such a population with two competing morphs.Results are applied to a simple model, where morphs arise through mutation. The movement in trait space of a monomorphic population and its possible branching into polymorphism are discussed.
This is a first report.It purports to display the basic conceptual structure of a simple exact probabilistic formulation of adaptive dynamics.
branching priocedss
adaptive dynamics
speciation
Författare
Peter Jagers
Göteborgs universitet
Chalmers, Matematiska vetenskaper, matematisk statistik
Serik Sagitov
Chalmers, Matematiska vetenskaper, matematisk statistik
Göteborgs universitet
Fima C. Klebaner
Steklov Mathematical Institute, Russian Academy of Sciences
Vladimir A. Vatutin
Leiden University
Patsy Haccou
Chalmers University of Technology
Journal of Biological Dynamics
1751-3758 (ISSN) 1751-3766 (eISSN)
Vol. 5 2 147-162Ämneskategorier (SSIF 2011)
Biologisk systematik
Sannolikhetsteori och statistik
Fundament
Grundläggande vetenskaper
Styrkeområden
Livsvetenskaper och teknik (2010-2018)
DOI
10.1080/17513758.2010.506041