Bases , reorientations , and linear programming in uniform and rank-3 oriented matroids

@inproceedings{Gioana2003BasesR,
  title={Bases , reorientations , and linear programming in uniform and rank-3 oriented matroids},
  author={Emeric Gioana and Michel Las Vergnasb},
  year={2003}
}
  • Emeric Gioana, Michel Las Vergnasb
  • Published 2003
A comparison of two expressions of the Tutte polynomial of an ordered oriented matroid, o a generating function of basis activities, the other as a generating function of reorientation ac yields a remarkable numerical relation between the number of bases and reorientations wit activities. The object of the paper is a natural activity preserving correspondence with s multiplicities between bases and reorientations, constituting a bijective proof of this relation general construction will be… CONTINUE READING

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