fisher_reaction_diffusion
Paul Cochrane
Example simulation of the reaction-diffusion equation of Fisher (1937).
This equation can be interpreted as describing the frequency of a
focal allele as a function of one-dimensional space in a biallelic
diploid population of constant size.
This simulation is adapted from equation 1 of "The diffusive
spread of alleles in heterogeneous populations", G T Skalski,
Evolution, 58 (3), 470-478 (2004). Thanks to John Novembre at
UC Berkeley for pointing out this example.
t
yes
yes
yes
yes
main
x
1024
(-1,1)
1
main
complex
P
no
RK4IP
1
1000
100
main
yes
L