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arxiv: 2303.04113 · v2 · pith:AKFBQYOWnew · submitted 2023-03-07 · 🧮 math.CO

Ehrhart positivity for a certain class of panhandle matroids

classification 🧮 math.CO
keywords ehrhartcertainclasscoefficientspanhandlebasecasecoincide
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We give a combinatorial formula for the Ehrhart coefficients of a certain class of weighted multi-hypersimplices. In a special case, where these polytopes coincide with the base polytope of the panhandle matroid $\textrm{Pan}_{k,n-2,n}$, we show that the Ehrhart coefficients are positive.

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