Results 11 to 20 of about 29,359 (208)
Derived category of weak chain U-complexes [PDF]
HeliyonIn this paper, we define the derived category of weak chain U-complexes, and we give a characterization of any weak chain U-complex as an object in the right bounded homotopy category of weak chain U-complexes of projective modules.
Fajar Yuliawan +3 more
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Derivation functors and Lusztig's induction functors [PDF]
, 2022 Lusztig proved the compatibility of induction functors and restriction functors for Lusztig's perverse sheaves. Fang-Lan-Xiao established a categorification of Green's formula and gave a sheaf-level proof of this compatibility for all semisimple complexes.
Zhao Minghui
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Derived Functors of Torsion [PDF]
Canadian Mathematical Bulletin, 1976 AbstractIn this note we compute the derived functors of “torsion submodule” using a certain duality result for semi-exact functors on an abelian category of finite global dimension.
Howard L. Hiller
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On derived functors of limit [PDF]
Transactions of the American Mathematical Society, 1973 If A \mathcal {A} is a cocomplete category with enough projectives and C {\mathbf {C}} is a ↓ \downarrow -finite small category, then there is a spectral sequence which shows that the cardinality of C {\mathbf {C ...
Dana May Latch
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On the Derived Functors of the Third Symmetric-Power Functor
Tbilisi Mathematical Journal, 2009 We compute the derived functors of the third symmetric-power functor and their cross-effects for certain values. These calculations match predictions by the first named author and largely prove them in general.
Koeck, Bernhard, Satkurunath, Ramesh
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An example of a non-Fourier–Mukai functor between derived categories of coherent sheaves
Inventiones Mathematicae, 2019 Michel Van den Bergh
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Duality for powerset coalgebras [PDF]
Logical Methods in Computer Science, 2022 Let CABA be the category of complete and atomic boolean algebras and complete boolean homomorphisms, and let CSL be the category of complete meet-semilattices and complete meet-homomorphisms. We show that the forgetful functor from CABA to CSL has a left
Guram Bezhanishvili +2 more
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Homological Bondal-Orlov localization conjecture for rational singularities
Forum of Mathematics, Sigma, 2023 Given a resolution of rational singularities $\pi \colon {\tilde {X}} \to X$ over a field of characteristic zero, we use a Hodge-theoretic argument to prove that the image of the functor ${\mathbf {R}}\pi _*\colon {\mathbf {D}}^{\mathrm {b}}({\
Mirko Mauri, Evgeny Shinder
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Persian Deadjectival Nominals: An Exoskeletal Approach [PDF]
زبان پژوهی, 2020 Nominalized words are complex nominals, which have their own particular derivational structure. These nominals can be derived from different parts of speech. Correspondingly, a deadjectival nominal is a nominal that is derived from an adjective; Although
Hoda ُSiavashi +2 more
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Universal Properties in Quantum Theory [PDF]
Electronic Proceedings in Theoretical Computer Science, 2019 We argue that notions in quantum theory should have universal properties in the sense of category theory. We consider the completely positive trace preserving (CPTP) maps, the basic notion of quantum channel.
Mathieu Huot, Sam Staton
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