Arrangements of hypersurfaces and Bestvina-Brady groups
  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 finiteness properties. 
Enrique Artal Bartolo and Jose Ignacio Cogolludo-Agustin and Daniel   Matei
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