Institute of Mechanics
Swiss Federal Institute of Technology
Copyright NoticeCopyright © 1995 by Stephan Kaufmann
Permission is hereby granted to make copies of this file for
any purpose other than direct profit, or as part of a commercial product,
provided this copyright notice is left intact. Sale is prohibited.
VersionNotebook Version 1.0 (E)
HistoryVersion 1.0 (September 95):
Redesign based on SKPackages`Perturbation`:
- results resemble the results of DSolve.
- PolyOrderList handles cases involving non-polynomial expressions.
- PolyOrderList and PolyOrderSolutionList handle systems of equations.
- expansions with respect to general asymptotic sequences have been added with the funcions GeneralOrderList and GeneralOrderSolutionList.
RequirementsThis package is based on SKPackages`NonNegativeQ` which is available from MathSource or from URL http://www.ifm.mavt.ethz.ch/~kaufmann/.
Mathematica Version: 2.0 or higher.
If[$VersionNumber < 2.0, Print[ "This package requires Mathematica version 2.0 or higher."]]
AssumptionsIn this package, all symbols are assumed to be real.
In the function MatchedSolutionList, the small parameter eps and the independent variables t and tau are assumed to be positive (and real).
Up to PerturbationODE