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math.CO2021
Proper locally spherical hypertopes of hyperbolic type
Antonio Montero, Asia Ivić Weiss
Given any irreducible Coxeter group of hyperbolic type with non-linear diagram and rank at least , whose maximal parabolic subgroups are finite, we construct an infinite fam…
math.CO2020
Locally spherical hypertopes from generlised cubes
Antonio Montero, Asia Ivić Weiss
We show that every non-degenerate regular polytope can be used to construct a thin, residually-connected, chamber-transitive incidence geometry, i.e. a regular hypertope, with a ta…