Arrangements of hypersurfaces and Bestvina-Brady groups

Artal Bartolo, Enrique (Universidad de Zaragoza) ; Cogolludo-Agustín, José Ignacio (Universidad de Zaragoza) ; Matei, Daniel

Resumen: We show that quasi-projective Bestvina-Brady groups are fundamental groups of complements to hyperplane arrangements. Furthermore we relate other normal subgroups of right angled Artin groups to complements to arrangements of hypersurfaces. We thus obtain examples of hypersurface complements whose fundamental groups satisfy various niteness prop-erties.

Idioma: Inglés

DOI: 10.4171/GGD/307

Año: 2015

Publicado en: Groups, Geometry, and Dynamics 9, 1 (2015), 103-131
ISSN: 1661-7207

Factor impacto JCR: 0.553 (2015)

Categ. JCR: MATHEMATICS rank: 185 / 312 = 0.593 (2015) - Q3 - T2

Factor impacto SCIMAGO: 1.501 - Geometry and Topology (Q1) - Discrete Mathematics and Combinatorics (Q1)

Tipo y forma: Article (PostPrint)

Área (Departamento): Área Geometría y Topología (Dpto. Matemáticas)