BarkatouReduction

    A Maple package for the exponential parts of a linear differential system


   
Author: J. Saade

I - Introduction

References:
An algorithm to compute the exponential part of a formal fundamental matrix solution of a linear differential system (Barkatou, M. A.) .



II - Download and installation

Our package is available for download: BarkatouReduction.m

To install it, you must proceed as follows:
  1. Set up a directory to store your custom library as explained in Maple Programming Guide
  2. Copy the previous BarkatouReduction.m file in a directory called "BarkatouReduction"
  3. Open Maple and read  

    read "the global path of the directory     BarkatouReduction.m";

    example : read("/Users/saadejoelle/Desktop/BarkatouReductionP/BarkatouReduction.m");

  4. After that type

    savelib('BarkatouReduction');

  5. Type

    restart; with(BarkatouReduction);

  6. We also need to install the package SplittingLemma.m

You must get the list of the functions contained in the package:
[ExpPartsBarkatouReduction]
If you do not manage to install the package, then contact us.

III - The main procedures

  1. ExpPartsBarkatouReduction
    Computes the exponential parts of a linear differential system using Barkatou's Algorithm.

  2. Example session