On Faces of Quasi-arithmetic Coxeter Polytopes
نویسندگان
چکیده
Abstract We prove that each lower-dimensional face of a quasi-arithmetic Coxeter polytope, which happens to be itself is also quasi-arithmetic. provide sufficient condition for codimension $1$ actually arithmetic, as well few computed examples. In memoriam È. B. Vinberg 1937–2020
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ژورنال
عنوان ژورنال: International Mathematics Research Notices
سال: 2021
ISSN: ['1687-0247', '1073-7928']
DOI: https://doi.org/10.1093/imrn/rnaa278