Quasi-projectivity of even Artin groups
| Autor: | Ruben Blasco-Garcia, José Ignacio Cogolludo-Agustín |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
14H30
14F45 010102 general mathematics Mathematics::Rings and Algebras 20F36 Geometric Topology (math.GT) Characterization (mathematics) 01 natural sciences Graph Combinatorics Mathematics - Geometric Topology Mathematics::Group Theory Artin groups Computer Science::Graphics 32S50 quasi-projective groups 57M05 0103 physical sciences FOS: Mathematics 010307 mathematical physics Geometry and Topology 0101 mathematics Mathematics |
| Zdroj: | Geom. Topol. 22, no. 7 (2018), 3979-4011 |
| Popis: | Even Artin groups generalize right-angled Artin groups by allowing the labels in the defining graph to be even. In this paper a complete characterization of quasi-projective even Artin groups is given in terms of their defining graphs. Also, it is shown that quasi-projective even Artin groups are realizable by K(pi,1) quasi-projective spaces. Comment: 23 pages, 5 figures, to appear in G&T |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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