chaoxu / matroid-0-bases

some code for zero bases of a matroid

matroid-0-bases

some code for zero bases of a matroid

1. strong_isolation_conjecture_counterexample.py shows a counterexample to strong isolation conjecture for Z_6.
2. strong_isolation_cyclic.py is the code that checks if strong isolation conjecture is true for Z_m.
3. strong_isolation_z2xz2.py is the code that checks if Z_2 x Z_2 is strongly isolating for block matroids of rank 3.