Results 41 to 50 of about 1,625,403 (282)
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
doaj
Coinduction functor in representation stability theory [PDF]
Journal of the London Mathematical Society, 2015 We study the coinduction functor on the category of FI‐modules and its variants. Using the coinduction functor, we give new proofs of (generalizations of) various results on homological properties of FI‐modules.
Wee Liang Gan, Liping Li
semanticscholar +1 more source
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
doaj +1 more source
On the Casselman-Jacquet functor [PDF]
, 2019 We study the Casselman-Jacquet functor $J$, viewed as a functor from the (derived) category of $(\mathfrak{g},K)$-modules to the (derived) category of $(\mathfrak{g},N^-)$-modules, $N^-$ is the negative maximal unipotent.
Chen, Tsao-Hsien +2 more
core +2 more sources
Noncommutative Homological Mirror Functor [PDF]
Memoirs of the American Mathematical Society, 2015 We formulate a constructive theory of noncommutative Landau-Ginzburg models mirror to symplectic manifolds based on Lagrangian Floer theory. The construction comes with a natural functor from the Fukaya category to the category of matrix factorizations ...
Cheol-Hyun Cho +2 more
semanticscholar +1 more source
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
doaj +1 more source
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
doaj +1 more source
Inclusion hyperspaces and capacities on Tychonoff spaces: functors and monads [PDF]
, 2010 The inclusion hyperspace functor, the capacity functor and monads for these functors have been extended from the category of compact Hausdorff spaces to the category of Tychonoff spaces.
Banakh +15 more
core +2 more sources
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
doaj +1 more source
The Category of Matroids [PDF]
Applied Categorical Structures, 2015 The structure of the category of matroids and strong maps is investigated: it has coproducts and equalizers, but not products or coequalizers; there are functors from the categories of graphs and vector spaces, the latter being faithful and having a ...
C. Heunen, Vaia Patta
semanticscholar +1 more source