boundary_locus2

boundary_locus2, an Octave code which uses the boundary locus method to plot the boundary of the absolute stability region for a solver of ordinary differential equations (ODE), based on a procedure by Randall Leveque.

Licensing:

The computer code and data files made available on this web page are distributed under the MIT license

Languages:

boundary_locus2 is available in a MATLAB version and an Octave version and a Python version

Related Data and Programs:

boundary_locus2_test

boundary_locus, an Octave code which uses the boundary locus method to display the region of absolute stability for a solver of ordinary differential equations (ODE), based on a procedure by Randall Leveque.

Author:

John Burkardt.

Reference:

1. Randall Leveque,
   Finite difference methods for ordinary and partial differential equations,
   Society for Industrial and Applied Mathematics, 2007,
   ISBN13: 978-0-898716-29-0.

Source Code:

• boundary_locus2.m, displays the region of absolute stability.