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    Checking if a polytope is a matroid polytope

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    • A Offline
      anhphuong
      last edited by

      A theorem by [GGMS] says that a polytope with vertices in {0,1}n is a matroid polytope if and only if every edge of the polytope is parallel to ei−ej for some i and j.

      My question is, has this been implemented somewhere in polymake? Specifically, I would like to be able to ask if a polytope is a matroid polytope or not.

      Additionally, we say a regular subdivision is a matroid subdivision if every polytope in the subdivision is a matroid polytope. I would like to be able to test if a regular subdivision is a matroid subdivision or not as well.

      robert-hhR 1 Reply Last reply Reply Quote 0
      • robert-hhR Offline
        robert-hh @anhphuong
        last edited by

        @anhphuong This seems to be the wrong forum for your question. You should go to https://forum.polymake.org/

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