Programs for Mathematica
1. Package Chasing
(designed for usage with Mathematica ver. 3 and 4)
provide tools for numerical solution of linear boundary value problems
and
linear boundary eigenvalue problems using the
so-called method of chasing. Mathematica 5.0 and higher uses the
algorithm from the Chasing
for implementation of numerical solution of
linear boundary value problems, but the eigenproblems can be solved
only with the Chasing package.
2. Package Replacement
of Variables works with both ordinary and partial
differential equations
making difficult cases simpler, and thus leading to
new solutions.
Here is the example of usage of the
Replacement
of Variables package.