Extension of the $2$-representation theory of finitary $2$-categories to locally (graded) finitary $2$-categories
نویسندگان
چکیده
We extend the 2-representation theory of finitary 2-categories to certain with infinitely many objects, denoted locally 2-categories, and classical classification results simple transitive 2-representations weakly fiat this environment. also consider a grading, prove associated coalgebra 1-morphisms have homogeneous structure. use these classify classes cyclotomic 2-Kac-Moody algebras.
منابع مشابه
Morita Theory for Finitary 2-categories
We develop Morita theory for finitary additive 2-representations of finitary 2-categories. As an application we describe Morita equivalence classes for 2-categories of projective functors associated to finite dimensional algebras and for 2-categories of Soergel bimodules.
متن کاملCell 2-representations of finitary 2-categories
We study 2-representations of finitary 2-categories with involution and adjunctions by functors on module categories over finite dimensional algebras. In particular, we define, construct and describe in detail (right) cell 2-representations inspired by KazhdanLusztig cell modules for Hecke algebras. Under some natural assumptions we show that cell 2-representations are strongly simple and do no...
متن کاملTransitive 2-representations of Finitary 2-categories
In this article, we define and study the class of simple transitive 2-representations of finitary 2-categories. We prove a weak version of the classical Jordan-Hölder Theorem where the weak composition subquotients are given by simple transitive 2-representations. For a large class of finitary 2-categories we prove that simple transitive 2-representations are exhausted by cell 2-representations...
متن کاملSimple Transitive 2-representations and Drinfeld Center for Some Finitary 2-categories
We classify all simple transitive 2-representations for two classes of finitary 2-categories associated with tree path algebras and also for one class of fiat 2-categories associated with truncated polynomial rings. Additionally, we compute the Drinfeld centers for all these 2-categories.
متن کاملThe 2-categories of G-categories and of G-graded Categories Are 2-equivalent
Given a group G, we prove that the 2-category of small categories with G-action and G-equivariant functors is 2-equivalent to the 2-category of small Ggraded categories and degree-preserving functors.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Arkiv för Matematik
سال: 2022
ISSN: ['0004-2080', '1871-2487']
DOI: https://doi.org/10.4310/arkiv.2022.v60.n1.a6