Results 171 to 180 of about 100,519 (222)

Adjunctions and Adjoint Functor Theorems

, 2021
In this section, we will discuss adjunctions between ∞-categories. We will define them in the language of fibrations and show that they may equivalently be described by choosing a binatural transformation of bivariant mapping-space functors. We will give several sufficient criteria for a fixed functor \(f \colon \mathscr {C} \to \mathscr {D}\) to admit
Markus Land
semanticscholar   +2 more sources

Adjoint Functors on the Representation Category of OI

Algebras and Representation Theory, 2021
In this paper we study adjunction relations between some natural functors on the representation category of the category of finite linearly ordered sets and order-preserving injections.
Wee Liang Gan, Liping Li
semanticscholar   +1 more source

Adjoint Functors and Representation Dimensions

Acta Mathematica Sinica, English Series, 2006
Let \(\widehat{\mathcal{C}}\) denote the category of coherent functors on a category \(\mathcal{C}\). Suppose that \(\mathcal{C}\) and \(\mathcal{D}\) are additive \(k\)-categories and that \(F,G\) is pair of adjoint functors between them. The author obtains comparisons of \(\text{ gl.dim}(\widehat{\mathcal{C}}) \) with \(\text{ gl.dim}(\widehat ...
openaire   +1 more source

On Fundamental Constructions and Adjoint Functors

Canadian Mathematical Bulletin, 1966
A fundamental construction of a category ζ((2), Appendice) is a triple (S, p, k), where S is a functor from ζ to itself and 2 where p:S2→S and k:1ζ→S are natural transformations such ...
openaire   +1 more source

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