| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9493458 | Journal of Algebra | 2005 | 6 Pages |
Abstract
We determine the structure of the Cartan ring of a finite group G, defined as the Grothendieck ring of G modulo its ideal generated by projective modules, and we identify the ideal of the Cartan ring arising from all relatively Q-projective modules for a p-subgroup Q of G.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Robert Boltje, Burkhard Külshammer,