Explicit solutions of Fisher's equation for a special wave speed
M. Ablowitz, and A. Zeppetella. Bulletin of Mathematical Biology, 41 (6):
835--840(November 1979)
Abstract
The travelling waves for Fisher's equation are shown to be of a simple nature for the special wave speeds
$$c = 5/(6) $$. In this case the equation is shown to be of Painlevé type, i.e. solutions admit only poles as movable singularities. The general solution for this wave speed is found and a method is presented that can be applied to the solution of other nonlinear equations of biological and physical interest.
%0 Journal Article
%1 ablowitz1979explicit
%A Ablowitz, Mark
%A Zeppetella, Anthony
%D 1979
%J Bulletin of Mathematical Biology
%K Fisher-KPP explicit_solution travelling_wave
%N 6
%P 835--840
%T Explicit solutions of Fisher's equation for a special wave speed
%U http://dx.doi.org/10.1007/BF02462380
%V 41
%X The travelling waves for Fisher's equation are shown to be of a simple nature for the special wave speeds
$$c = 5/(6) $$. In this case the equation is shown to be of Painlevé type, i.e. solutions admit only poles as movable singularities. The general solution for this wave speed is found and a method is presented that can be applied to the solution of other nonlinear equations of biological and physical interest.
@article{ablowitz1979explicit,
abstract = {The travelling waves for Fisher's equation are shown to be of a simple nature for the special wave speeds
$$c = \pm 5/\sqrt {(6)} $$. In this case the equation is shown to be of Painlevé type, i.e. solutions admit only poles as movable singularities. The general solution for this wave speed is found and a method is presented that can be applied to the solution of other nonlinear equations of biological and physical interest.},
added-at = {2010-03-29T00:01:55.000+0200},
author = {Ablowitz, Mark and Zeppetella, Anthony},
biburl = {https://www.bibsonomy.org/bibtex/235ec63dde4f092f47cc60288a6cc26e7/peter.ralph},
interhash = {a0a44777fe0989262676af741a6b42ae},
intrahash = {35ec63dde4f092f47cc60288a6cc26e7},
journal = {Bulletin of Mathematical Biology},
keywords = {Fisher-KPP explicit_solution travelling_wave},
month = nov,
number = 6,
pages = {835--840},
timestamp = {2014-03-10T22:48:32.000+0100},
title = {Explicit solutions of Fisher's equation for a special wave speed},
url = {http://dx.doi.org/10.1007/BF02462380},
volume = 41,
year = 1979
}