108 citations · 754 across the 37 of their papers we have counts for
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math.RA2019★ 10 cited
Projective covers of flat contramodules
Silvana Bazzoni, Leonid Positselski, Jan Stovicek
We show that a direct limit of projective contramodules (over a right linear topological ring) is projective if it has a projective cover. A similar result is obtained for …
math.CT2019★ 13 cited
Topologically semisimple and topologically perfect topological rings
Leonid Positselski, Jan Stovicek
Extending the Wedderburn-Artin theory of (classically) semisimple associative rings to the realm of topological rings with right linear topology, we show that the abelian category…
math.AG2019★ 6 cited
On flat generators and Matlis duality for quasicoherent sheaves
Alexander Slávik, Jan Stovicek
We show that for a quasicompact quasiseparated scheme , the following assertions are equivalent: (1) the category of all quasicoherent sheaves on ha…