Matroid automorphisms of the H_4 root system

zbMath1262.52011arXiv1005.5492MaRDI QIDQ3110128

Peter McGrath, Camila Friedman-Gerlicz, Gary Gordon, Jessica Vega, Chencong Bao

Publication date: 26 January 2012

Full work available at URL: https://arxiv.org/abs/1005.5492

zbMATH Keywords

Coxeter groupmatroidregular polytope

Mathematics Subject Classification ID

Special polytopes (linear programming, centrally symmetric, etc.) (52B12) Matroids in convex geometry (realizations in the context of convex polytopes, convexity in combinatorial structures, etc.) (52B40) Reflection and Coxeter groups (group-theoretic aspects) (20F55) Combinatorial aspects of matroids and geometric lattices (05B35) Reflection groups, reflection geometries (51F15) Group actions on combinatorial structures (05E18)

Related Items (2)

Unexpected hypersurfaces and where to find them ⋮ Generic projections of the \(\mathrm{H}_4\) configuration of points

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