fisher_exact

fisher_exact, a MATLAB code which returns an exact solution of the Kolmogorov Petrovsky Piskonov Fisher partial differential equation (PDE) ut=uxx+u*(1-u).

Licensing:

The information on this web page is distributed under the MIT license.

Languages:

fisher_exact is available in a C version and a C++ version and a Fortran90 version and a MATLAB version and an Octave version and a Python version.

Related Data and codes:

fisher_exact_test

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References:

1. Mark Ablowitz, Anthony Zeppetella,
   Explicit solutions of Fisher's equation for a special wave speed,
   Bulletin of Mathematical Biology,
   Volume 41, pages 835-840, 1979.
2. Daniel Arrigo,
   Analytical Techniques for Solving Nonlinear Partial Differential Equations,
   Morgan and Clayfoot, 2019,
   ISBN: 978 168 173 5351.

Source Code:

• f_residual.m, returns the residual of a related ODE.
• fisher_exact.m, returns an exact solution of the Fisher PDE.
• fisher_parameters.m, returns parameters of the Fisher PDE.
• fisher_residual.m, returns the residual of the Fisher PDE.