Cohomology of Modules Over $H$-categories and Co-$H$-categories
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DOI: 10.4153/s0008414x19000403
Abstract: Abstract Let $H$ be a Hopf algebra. We consider $H$-equivariant modules over a Hopf module category ${\mathcal{C}}$ as modules over the smash extension ${\mathcal{C}}\#H$. We construct Grothendieck spectral sequences for the cohomologies as well as… read more here.
Keywords: categories categories; modules categories; cohomology modules;