Quadratic monomial algebras have Koszul duals that are coherent with finitely presented modules coinciding with perfect ones, enabling explicit triangulated equivalences and nonstandard t-structures in the graded and ungraded settings.
Soergel,KategorieO, perverse Garben und Moduln ¨ uber den Koinvarianten zur Weylgruppe, J
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Koszul Duality for Quadratic Monomial Algebras
Quadratic monomial algebras have Koszul duals that are coherent with finitely presented modules coinciding with perfect ones, enabling explicit triangulated equivalences and nonstandard t-structures in the graded and ungraded settings.