66 citations
- Lomonosov Moscow State UniversityRU8 papers
- Landau Institute for Theoretical PhysicsRU7 papers
- National Research University Higher School of EconomicsRU5 papers
- University of TwenteNL5 papers
- Institute for Information Transmission ProblemsRU4 papers
- University of CologneDE3 papers
- P.N. Lebedev Physical Institute of the Russian Academy of SciencesRU2 papers
- Russian Academy of SciencesRU2 papers
- Bauman Moscow State Technical UniversityRU1 paper
- Centre National de la Recherche ScientifiqueFR1 paper
- EN-FIST Centre of Excellence (Slovenia)SI1 paper
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math.MG2006★ 16 cited
On hyperbolic Coxeter polytopes with mutually intersecting facets
Anna Felikson, Pavel Tumarkin
We prove that, apart from some well-known low-dimensional examples, any compact hyperbolic Coxeter polytope has a pair of disjoint facets. This is one of very few known general res…
math.MG2002★ 3 cited
Spherical simplices generating discrete reflection groups
A. Felikson
Let be a simplex in and be a group generated by the reflections with respect to the facets of . We are interested in the case when the group is discrete. I…
math.MG2002
Circles and Clifford Algebras
Vladlen Timorin
Consider a smooth map from a neighborhood of the origin in a real vector space to a neighborhood of the origin in a Euclidean space. Suppose that this map takes all germs of lines…