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arxiv: 1301.4946 · v6 · pith:XALO56ARnew · submitted 2013-01-21 · 🧮 math.CO

Binary matroids and local complementation

classification 🧮 math.CO
keywords associatedbinarylocalclassifiescomplementationdelta-matroiddeterminesequivalence
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We introduce a binary matroid M(IAS(G)) associated with a looped simple graph G. M(IAS(G)) classifies G up to local equivalence, and determines the delta-matroid and isotropic system associated with G. Moreover, a parametrized form of its Tutte polynomial yields the interlace polynomials of G.

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