(1) Quantum differentiation and chain maps of bimodule complexes (with Anne V. Shepler), to appear in Algebra and Number Theory.
(2) Finite groups acting linearly: Hochschild cohomology and the cup product (with Anne V. Shepler), to appear in Advances in Mathematics.
(3) Group actions on algebras and the graded Lie structure of Hochschild cohomology (with Anne V. Shepler), submitted.
(4) Support varieties and representation type of self-injective algebras (with Joerg Feldvoss), submitted.