Classes of Modules.
Classical quotient rings of generalized matrix rings.
Cohomologie locale de certains anneaux Auslander-Gorenstein.
We give axiomatic conditions in order to calculate the local cohomology of some idempotent kernel functors. These results lie in some new dimension introduced by T. Levasseur for Auslander-Gorenstein rings. Under some hypothesis, we generalize previous results.
Control subgroups and birational extensions of graded rings.
Correction to "The universal skew field of fractions of a tensor product of free rings" (Colloq. Math. 72 (1997), 1-8)