Results 91 to 100 of about 888,172 (204)
A theorem of Retakh for exact $\infty$-categories and higher extension functors [PDF]
, 2021 Erlend D. Børve, Paul Trygsland
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Determinant functors on exact categories and their extensions to categories of bounded complexes [PDF]
, 2002 Finn F. Knudsen
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Exact embedding functors between categories of modules
Journal of Pure and Applied Algebra, 1982 AbstractFor any rings R and S with 1, it is showed that the following conditions are equivalent: 1.(a) There exists an exact embedding functor R-Mod→S-Mod.2.(b) All diagram-chasing properties of finite commutative diagrams that are satisfied in S-Mod are also satisfied in R-Mod.3.(c) Each lattice L which is embeddable in the lattice of submodules of ...
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THE HOMOLOGY OF SPACES REPRESENTING EXACT PAIRS OF HOMOTOPY FUNCTORS
Topology, 1999 The main result of the article (Theorem 3.5) asserts the following. Let \({\mathcal R}\) be a representable graded ring valued homotopy functor and let \({\mathcal M}\) be a representable graded \({\mathcal R}\) module functor. Assume that the ring and the module functors \({\mathcal R}\) and \({\mathcal M}\) are exact; that is, \({\mathcal M}(X ...
Hunton, JR, Turner, PR
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Relative Serre functor for comodule algebras
, 2019 Let $\mathcal{C}$ be a finite tensor category, and let $\mathcal{M}$ be an exact left $\mathcal{C}$-module category. A relative Serre functor of $\mathcal{M}$, introduced by Fuchs, Schaumann and Schweigert, is an endofunctor $\mathbb{S}$ on $\mathcal{M}$
Shimizu, Kenichi
core
Perverse schobers and Orlov equivalences. [PDF]
Eur J Math, 2023 Koseki N, Ouchi G.
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Addendum to “exact embedding functors between categories of modules”
Journal of Pure and Applied Algebra, 1987 Concerns the article ibid. 25, 107-111 (1982; Zbl 0483.16036). The author adds a further theorem in the spirit of that paper.
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Tensor-product coaction functors
, 2019 For a discrete group $G$, we develop a `$G$-balanced tensor product' of two coactions $(A,\delta)$ and $(B,\epsilon)$, which takes place on a certain subalgebra of the maximal tensor product $A\otimes_{\max} B$.
Kaliszewski, S. +2 more
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A generalization of Watts's Theorem: Right exact functors on module categories [PDF]
, 2008 A. Nyman, S. Paul Smith
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