Recent preprints: TeX files.

• Quivers of blocks with normal defect group<\I><\A> with D. Schapiro and O. Shlomo, Proc. Symp. in Pure Mathematics 63, AMS Publications, (1998), 497-510.
  Describes the quivers of these blocks in terms of connected components of McKay graphs of the representations group of the quotient of the group by the defect group.
• The Donald-Flanigan problem for finite reflection groups, with M. Gerstenhaber and A. Giaquinto.
  Gives a global solution to the Donald-Flanigan problem for all but six of the finite reflection groups.
• Folded Tilting Complexes for Brauer star algebras, with Jeremy Rickard.
  Shows that the tree-to-star one-sided tilting complex of Rickard and the star-to-tree one-sided tilting complex of Schaps-Zakay, when given compatible foldings, are inverse to each other. When completely folded, they give the two-term, two-sided complex of Rouquier.