The purpose of this workshop was to bring together researchers with a common interest in the objects mentioned in the title from, respectively, the points of view of toric and tropical geometry, arrangement theory, and geometric group theory.
Cite this article
Graham Denham, Alexander I. Suciu, Mini-Workshop: Cohomology Rings and Fundamental Groups of Hyperplane Arrangements, Wonderful Compactifications, and Real Toric Varieties. Oberwolfach Rep. 9 (2012), no. 4, pp. 2939–2983DOI 10.4171/OWR/2012/49