On Carlson's depth conjecture
نویسندگان
چکیده
منابع مشابه
On Carlson’s Depth Conjecture in Group Cohomology
We establish a weak form of Carlson’s conjecture on the depth of the mod-p cohomology ring of a p-group. In particular, Duflot’s lower bound for the depth is tight if and only if the cohomology ring is not detected on a certain family of subgroups. The proofs use the structure of the cohomology ring as a comodule over the cohomology of the centre via the multiplication map. We demonstrate the e...
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ژورنال
عنوان ژورنال: Journal of Pure and Applied Algebra
سال: 2019
ISSN: 0022-4049
DOI: 10.1016/j.jpaa.2019.03.008