Results 91 to 100 of about 1,642,029 (305)
, 2010 Let G be a classical compact Lie group and G_\mu the associated compact matrix quantum group deformed by a positive parameter \mu (or a nonzero and real \mu in the type A case).
Pinzari, Claudia, Roberts, John E.
core +1 more source
Adjoint functor theorems for ∞‐categories [PDF]
Journal of the London Mathematical Society, 2019 v1: 21 pages; v2: updated the references, minor changes; v3: 22 pages, changed the terminology from "final" to "coinitial" functors, added three further Corollaries 4.1.5, 5.1.4 and 5.1.5, additional minor changes, accepted for publication in the Journal of the London Mathematical ...
Hoang Kim Nguyen +2 more
openaire +3 more sources
The three limits of the hydrostatic approximation
Journal of the London Mathematical Society, Volume 111, Issue 4, April 2025.Abstract The primitive equations are derived from the 3D Navier–Stokes equations by the hydrostatic approximation. Formally, assuming an ε$\varepsilon$‐thin domain and anisotropic viscosities with vertical viscosity νz=O(εγ)$\nu _z=\mathcal {O}(\varepsilon ^\gamma)$ where γ=2$\gamma =2$, one obtains the primitive equations with full viscosity as ε→0 ...
Ken Furukawa +5 more
wiley +1 more source
Biset functors as module Mackey functors, and its relation to derivators [PDF]
arXiv, 2016 In this article, we will show that the category of biset functors can be regarded as a reflective monoidal subcategory of the category of Mackey functors on the 2-category of finite groupoids. This reflective subcategory is equivalent to the category of modules over the Burnside functor.
arxiv
Dirichlet Functors are Contravariant Polynomial Functors [PDF]
arXiv, 2020 Polynomial functors are sums of covariant representable functors from the category of sets to itself. They have a robust theory with many applications -- from operads and opetopes to combinatorial species. In this paper, we define a contravariant analogue of polynomial functors: Dirichlet functors. We develop the basic theory of Dirichlet functors, and
arxiv
Transfer of CS-Rickart and dual CS-Rickart properties via functors between abelian categories [PDF]
arXiv, 2021 We study the transfer of (dual) relative CS-Rickart properties via functors between abelian categories. We consider fully faithful functors as well as adjoint pairs of functors. We give several applications to Grothendieck categories and, in particular, to (graded) module and comodule categories.
arxiv
Relation Liftings on Preorders and Posets
, 2012 The category Rel(Set) of sets and relations can be described as a category of spans and as the Kleisli category for the powerset monad. A set-functor can be lifted to a functor on Rel(Set) iff it preserves weak pullbacks.
Bozzon, A. +5 more
core +1 more source
Relative and absolute Lefschetz standard conjectures for some Lagrangian fibrations
Journal of the London Mathematical Society, Volume 111, Issue 4, April 2025.Abstract We show that the hyper‐Kähler varieties of OG10‐type constructed by Laza–Saccà–Voisin (LSV) verify the Lefschetz standard conjecture. This is an application of a more general result, stating that certain Lagrangian fibrations verify this conjecture. The main technical assumption of this general result is that the Lagrangian fibration satisfies
Giuseppe Ancona +3 more
wiley +1 more source
Positive fragments of coalgebraic logics [PDF]
Logical Methods in Computer Science, 2015 Positive modal logic was introduced in an influential 1995 paper of Dunn as the positive fragment of standard modal logic. His completeness result consists of an axiomatization that derives all modal formulas that are valid on all Kripke frames and are ...
Adriana Balan +2 more
doaj +1 more source
A note on Frobenius monoidal functors on autonomous categories [PDF]
arXiv, 2014 Frobenius monoidal functors preserve duals. We show that conversely, (co)monoidal functors between autonomous categories which preserve duals are Frobenius monoidal. We apply this result to linearly distributive functors between autonomous categories.
arxiv