Quasi-projectivity of even Artin groups

Blasco-García, Rubén¹ ; Cogolludo-Agustín, José¹

¹ Departamento de Matemáticas, IUMA, Universidad de Zaragoza, Zaragoza, Spain

Geometry & topology, Tome 22 (2018) no. 7, pp. 3979-4011.

Résumé

Even Artin groups generalize right-angled Artin groups by allowing the labels in the defining graph to be even. We give a complete characterization of quasi-projective even Artin groups in terms of their defining graphs. Also, we show that quasi-projective even Artin groups are realizable by $K\left(\pi ,1\right)$ quasi-projective spaces.

Détail

DOI : 10.2140/gt.2018.22.3979

Classification : 14F45, 20F36, 14H30, 32S50, 57M05
Keywords: Artin groups, quasi-projective groups

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