Author 1: A. Broer
email: broera@DMS.UMontreal.CA
Address:
D\'epartement de math\'emathiques et de statistique
Universit\'e de Montr\'eal
C.P. 6128, succursale Centre-ville
Montr\'eal (Qu\'ebec), Canada H3C 3J7
Author 2: V. Reiner
email: reiner@math.umn.edu
Address:
School of Mathematics,
University of Minnesota,
Minneapolis MN 55455
Author 3: Larry Smith
email: larry@uni-math.gwdg.de
Address:
Mathematisches Institut
Bunsenstrasse 3-5
D 37073 Goettingen
Federal Republic of Germany
Author 4: P. Webb
email: webb@math.umn.edu
Address:
School of Mathematics,
University of Minnesota,
Minneapolis MN 55455
Title:
The module structure of the coinvariant algebra of a finite group representation
Abstract:
This is an account of a talk given by Webb, and is not refereed.
Results were announced from a paper in preparation by the same
authors with the title:
Extending the coinvariant theorems of Chevalley-Shephard-Todd and Springer.
These theorems are extended to arbitrary groups and fields, to relative
invariants, and so as to include the action of a regular element, thereby
extending the work in the paper
V. Reiner, D. Stanton, P. Webb, Springer's regular elements over arbitrary fields,
Math. Proc. Cam. Phil. Soc. 141 (2006), 209-229.
To appear in RIMS conference proceedings of the group theory meeting held
at RIMS, Kyoto, in December 2007.