Width questions in finite simple groups

The derived subgroup of coherent Artin groups

How Artin are these groups?

On the classification of regular product-quotient surfaces with p_g=3 and their canonical map / Special structures and spinors on manifolds

Groups acting on fractals and graph approximations

(PMS)^2: Pavia-Milano Seminar Series on Probability and Mathematical Statistics

Quasi-Hopf algebras

The Witt group of the punctured spectrum of a semilocal regular ring

String C-groups for symmetric and alternating groups