An integro-differential reaction-diffusion equation is proposed as a model for populations
where local aggregation is advantageous but intraspecific competition increases as global populations
increase. It is claimed that this is inherently more realistic than the usual kind of reaction-diffusion model
for mobile populations. Three kinds of bifurcation from the uniform steady-state solution are considered,
(i) to steady spatially periodic structures, (ii) to periodic standing wave solutions, and (iii) to periodic
travelling wave solutions. These correspond to aggregation and motion of populations.
%0 Journal Article
%1 britton1990spatial
%A Britton, N. F.
%D 1990
%J SIAM Journal on Applied Mathematics
%K bifurcation_diagram demographic_stochasticity density_dependence integro-differential_equations population_dynamics population_model reaction-diffusion spatial_structure
%N 6
%P 1663-1688
%R 10.1137/0150099
%T Spatial Structures and Periodic Travelling Waves in an Integro-Differential Reaction-Diffusion Population Model
%U http://dx.doi.org/10.1137/0150099
%V 50
%X An integro-differential reaction-diffusion equation is proposed as a model for populations
where local aggregation is advantageous but intraspecific competition increases as global populations
increase. It is claimed that this is inherently more realistic than the usual kind of reaction-diffusion model
for mobile populations. Three kinds of bifurcation from the uniform steady-state solution are considered,
(i) to steady spatially periodic structures, (ii) to periodic standing wave solutions, and (iii) to periodic
travelling wave solutions. These correspond to aggregation and motion of populations.
@article{britton1990spatial,
abstract = {An integro-differential reaction-diffusion equation is proposed as a model for populations
where local aggregation is advantageous but intraspecific competition increases as global populations
increase. It is claimed that this is inherently more realistic than the usual kind of reaction-diffusion model
for mobile populations. Three kinds of bifurcation from the uniform steady-state solution are considered,
(i) to steady spatially periodic structures, (ii) to periodic standing wave solutions, and (iii) to periodic
travelling wave solutions. These correspond to aggregation and motion of populations.},
added-at = {2015-11-02T20:28:14.000+0100},
author = {Britton, N. F.},
biburl = {https://www.bibsonomy.org/bibtex/23ce0eaa93954fbfef1e835dba12a6027/peter.ralph},
doi = {10.1137/0150099},
eprint = {http://dx.doi.org/10.1137/0150099},
interhash = {ab386994914f94faf00b39e019e01a07},
intrahash = {3ce0eaa93954fbfef1e835dba12a6027},
journal = {SIAM Journal on Applied Mathematics},
keywords = {bifurcation_diagram demographic_stochasticity density_dependence integro-differential_equations population_dynamics population_model reaction-diffusion spatial_structure},
number = 6,
pages = {1663-1688},
timestamp = {2023-03-20T23:31:24.000+0100},
title = {Spatial Structures and Periodic Travelling Waves in an Integro-Differential Reaction-Diffusion Population Model},
url = {http://dx.doi.org/10.1137/0150099},
volume = 50,
year = 1990
}