Results 31 to 40 of about 1,689,750 (280)
Synthetic spectra and the cellular motivic category [PDF]
Inventiones Mathematicae, 2018 To an Adams-type homology theory we associate the notion of a synthetic spectrum; this is a product-preserving sheaf on the site of finite spectra with projective E -homology. We show that the $$\infty $$ ∞ -category of synthetic spectra based on E is in
Piotr Pstrągowski
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A completion functor for Cauchy groups
International Journal of Mathematics and Mathematical Sciences, 1981 A completion functor is constructed on the category of completely normal Cauchy groups and Cauchy-continuous homomorphisms. A competion functor is also obtained for a corresponding category of convergence groups.
R. Fric, D. C. Kent
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Comparison theorems for Kan, faintly universal and strongly universal derived functors [PDF]
Surveys in Mathematics and its Applications, 2022 We distinguish between faint, weak, strong and strict localizations of categories at morphism families and show that this framework captures the different types of derived functors that are considered in the literature.
Alisa Govzmann +2 more
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GORENSTEIN PROJECTIVE OBJECTS IN FUNCTOR CATEGORIES [PDF]
Nagoya mathematical journal, 2018 Let $k$ be a commutative ring, let ${\mathcal{C}}$ be a small, $k$-linear, Hom-finite, locally bounded category, and let ${\mathcal{B}}$ be a $k$-linear abelian category. We construct a Frobenius exact subcategory ${\mathcal{G}}{\mathcal{P}}({\mathcal{G}}
Sondre Kvamme
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Probability measure monad on the category of ultrametric spaces
Applied General Topology, 2008 The set of all probability measures with compact support on an ultrametric space can be endowed with a natural ultrametric. We show that the functor of probability measures with finite supports (respectively compact supports) forms a monad in the ...
O.B. Hubal, M.M. Zarichnyi
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On the continuity of functors of the type C(X, Y)
Журнал Белорусского государственного университета: Математика, информатика, 2020 We consider the category P, the objects of which are pairs of topological spaces (X, Y). Each such pair (X, Y) is assigned the space of continuous maps Cτ(X, Y) with some topology τ.
Hleb O. Kukrak, Vladimir L. Timokhovich
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Fusion of interfaces in Landau-Ginzburg models: a functorial approach
Journal of High Energy Physics, 2021 We investigate the fusion of B-type interfaces in two-dimensional supersymmetric Landau-Ginzburg models. In particular, we propose to describe the fusion of an interface in terms of a fusion functor that acts on the category of modules of the underlying ...
Nicolas Behr, Stefan Fredenhagen
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The derived category of the projective line [PDF]
Spectral Structures and Topological Methods in Mathematics, 2017 We examine the localizing subcategories of the derived category of quasi-coherent sheaves on the projective line over a field. We provide a complete classification of all such subcategories which arise as the kernel of a cohomological functor to a ...
H. Krause, Greg Stevenson
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Matrix factorizations for nonaffine LG-models [PDF]
, 2011 We propose a natural definition of a category of matrix factorizations for nonaffine Landau-Ginzburg models. For any LG-model we construct a fully faithful functor from the category of matrix factorizations defined in this way to the triangulated ...
A. Bondal +4 more
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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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