Results 81 to 90 of about 5,500 (151)

CATEGORIFICATIONS OF THE COLORED JONES POLYNOMIAL [PDF]

open access: yesJournal of Knot Theory and Its Ramifications, 2005
The colored Jones polynomial of links has two natural normalizations: one in which the n-colored unknot evaluates to [n + 1], the quantum dimension of the (n + 1)-dimensional irreducible representation of quantum [Formula: see text], and the other in which it evaluates to 1.
openaire   +4 more sources

Perverse schobers and Orlov equivalences. [PDF]

open access: yesEur J Math, 2023
Koseki N, Ouchi G.
europepmc   +1 more source

On Khovanov’s categorification of the Jones polynomial [PDF]

open access: yesAlgebraic & Geometric Topology, 2002
Published by Algebraic and Geometric Topology at http://www.maths.warwick.ac.uk/agt/AGTVol2/agt-2-16.abs.html, 34 pages with many figures, source contains associated program and data ...
openaire   +3 more sources

On uniqueness of tensor products of irreducible categorifications

open access: yes, 2013
In this paper, we propose an axiomatic definition for a tensor product categorification. A tensor product categorification is an abelian category with a categorical action of a Kac-Moody algebra g in the sense of Rouquier or Khovanov-Lauda whose ...
Losev, Ivan, Webster, Ben
core  

Introduction to categorification

open access: yes, 2014
These are the notes for a two-week mini-course given at a winter school in January 2014 as part of the thematic semester New Directions in Lie Theory at the Centre de Recherches Mathématiques in Montréal. The goal of the course was to give an overview of the idea of categorification, with an emphasis on some examples where explicit computation is ...
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Categorification: tangle invariants and TQFTs

open access: yes, 2023
Based on different views on the Jones polynomial we review representation theoretic categorified link and tangle invariants. We unify them in a common combinatorial framework and connect them via the theory of Soergel bimodules. The influence of these categorifications on the development of 2-representation theory and the interaction between ...
openaire   +2 more sources

A categorification of the square root of -1 [PDF]

open access: yesFundamenta Mathematicae, 2016
We give a graphical calculus for a monoidal DG category $\cal{I}$ whose Grothendieck group is isomorphic to the ring $\mathbb{Z}[\sqrt{-1}]$. We construct a categorical action of $\cal{I}$ which lifts the action of $\mathbb{Z}[\sqrt{-1}]$ on $\mathbb{Z}^2$.
openaire   +2 more sources

A CATEGORIFICATION OF A QUANTUM FROBENIUS MAP [PDF]

open access: yesJournal of the Institute of Mathematics of Jussieu, 2017
A quantum Frobenius map a la Lusztig for $\mathfrak{s}\mathfrak{l}_{2}$ is categorified at a prime root of unity.
openaire   +3 more sources

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