[ebooks] Two Kinds of Derived Categories, Koszul Duality, and Comodule-contramodule Correspondence

Posted by Unknown at 8:33 PM on Sunday, April 20, 2014

Two Kinds of Derived Categories, Koszul Duality, and Comodule-contramodule Correspondence

Two Kinds of Derived Categories, Koszul Duality, and Comodule-contramodule Correspondence


English | 133 pages | ISBN-10: 0821852965 | PDF | 3.45 MB


This paper constructs the derived nonhomogeneous Koszul duality. The author considers the derived categories of DG-modules, DG-comodules, and DG-contramodules, the coderived and contraderived categories of CDG-modules, the coderived category of CDG-comodules, and teh contraderived category of CDG-contramodules.

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