Some free actions for one-sided shift spaces

Generalizing classical results from central simple algebras to the nonassociative setting, and introducing the semiassociative Brauer monoid

Motivic Lefschetz Theorem for twisted Milnor Hypersurfaces

Width questions in finite simple groups

The derived subgroup of coherent Artin groups

How Artin are these groups?

Quasi-Hopf algebras

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

String C-groups for symmetric and alternating groups

Decision problems in one-relator monoids

Recent results on the Cayley Isomorphism property

Character degrees and character values