22 citations · 28 across the 5 of their papers we have counts for
5 papers
Compact generators of the contraderived category of contramodules
Leonid Positselski, Jan Stovicek
We consider the contraderived category of left contramodules over a right linear topological ring with a countable base of neighborhoods of zero. Equivalently, this i…
Linear Reedy categories, quasi-hereditary algebras and model structures
Georgios Dalezios, Jan Stovicek
We study linear versions of Reedy categories in relation with finite dimensional algebras and abelian model structures. We prove that, for a linear Reedy category ove…
Contraderived categories of CDG-modules
Leonid Positselski, Jan Stovicek
For any CDG-ring , we show that the homotopy category of graded-projective (left) CDG-modules over is equivalent to the quotient category of the ho…
Coderived and contraderived categories of locally presentable abelian DG-categories
Leonid Positselski, Jan Stovicek
The concept of an abelian DG-category, introduced by the first-named author in arXiv:2110.08237, unites the notions of abelian categories and (curved) DG-modules in a common framew…
Cotilting Sheaves on Noetherian Schemes
Pavel Čoupek, Jan Šťovíček
We develop theory of (possibly large) cotilting objects of injective dimension at most one in general Grothendieck categories. We show that such cotilting objects are always pure-i…