Sebastian Manecke

activity

20182022

most citedInscribable Fans II: Inscribed zonotopes, simplicial arrangements, and reflection groups

1 citations · 1 across the 6 of their papers we have counts for

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Showing 2018Show all

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math.CO2018

S-hypersimplices, pulling triangulations, and monotone paths

Sebastian Manecke, Raman Sanyal, Jeonghoon So

An $S$ -hypersimplex for $S \subseteq {0, 1, \dots, d}$ is the convex hull of all $0/1$ -vectors of length $d$ with coordinate sum in $S$ . These polytopes generalize the classical hy…

math.CO2018

Generalized angle vectors, geometric lattices, and flag-angles

Spencer Backman, Sebastian Manecke, Raman Sanyal

Interior and exterior angle vectors of polytopes capture curvature information at faces of all dimensions and can be seen as metric variants of $f$ -vectors. In this context, Gram's…