104 citations · 212 across the 33 of their papers we have counts for
45 papers
Modules with finitely generated cohomology
David J. Benson, Jon F. Carlson
Let be a finite group and a field of characteristic . It is conjectured in a paper of the first author and John Greenlees that the thick subcategory of the stab…
Modules with finitely generated cohomology, and singularities of
David J. Benson, John Greenlees
Let be a finite group and a field of characteristic . We conjecture that if is a -module with finitely generated as a module over then as a…
The socle of the group algebra of a finite -group
David J. Benson
Let be a finite -group, and an automorphism of the group algebra . Then fixes the socle of pointwise. More generally, if is a fi…
Centralisers of finite groups in locally finite simple groups
David J. Benson
We answer in the negative a question of Hartley about representations of finite groups, by constructing examples of finite simple groups with arbitrarily large representations whos…
Classifying spaces of finite groups of tame representation type
David J. Benson
Thanks to the work of Karin Erdmann, we know a great deal about the representation theory of blocks of finite groups with tame representation type. Our purpose here is to examine t…
Hochschild cohomology of symmetric groups in low degrees
David Benson, Radha Kessar, Markus Linckelmann
We compute the dimensions of the Hochschild cohomology of symmetric groups over prime fields in low degrees. This involves us in studying some partition identities and generating f…