My graduate work was in algebra, but I have since become interested in Graph Theory and Matroids thanks to my colleague and friend Dr. Galen Turner.
Here is some MAPLE code I have written to assist with a problem we have been working on. The first file is just a testing file; the second includes a massive loop to select lots of matrices to test.
Here is the Maple code for the work we did 5/31/06. Maple Code