Séminaire Lotharingien de Combinatoire, B16k (1988), 3 pp.
[Formerly: Publ. I.R.M.A. Strasbourg, 1987/S-16, p.
147-149.]
Walter Wenzel
The Tutte-Group of a Matroid
Abstract.
With the intent to construct an algebraic theory of matroids A. Dress introduced the concept of the Tutte-group. In particular this group enables an algebraic approach to those matroids which are not representable over any field.
We discuss here some properties of the Tutte-group and its variations.
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