Matroids and Signed Graphs
Introduction and some notes
What is a matroid?
Some common examples of matroids
Circuits, bases, rank, closure
Okay, so now that I have these basics, what the heck is a signed graph?
All right, what are you trying to find out about signed graphs and their associated matroids?
Have you found anything interesting yet?
Any good references for all this stuff?
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