Face Module for Realizable Z-matroids


  • Ivan Martino Northeastern University




In this work, we define the face ring for a matroid over Z.  Its Hilbert series is, indeed, the expected specialization of the Grothendieck-Tutte polynomial defined by Fink and Moci in [10].

Author Biography

Ivan Martino, Northeastern University

Zelevinsky Research Institute and Wallenberg Post-Doctoral FellowF


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