Mathematics > Representation Theory
[Submitted on 30 Apr 2024]
Title:On orbit categories with dg enhancement
View PDF HTML (experimental)Abstract:We show that pretriangulated dg categories enjoy a universal property and deduce that the passage to an orbit quotient commutes with the dg quotient. In particular, for a triangulated category with dg enhancement and an endofunctor, there exists a unique triangulated orbit category.
As an application, we prove that for any connective, smooth and proper dg algebra $A$, its perfect derived category is equivalent to the generalized $(\mathbb{X}-1)$-cluster category of $A$. This implies that the orbit $m$-cluster category of $A$ is equivalent to the generalized $m$-cluster category of $A$, which implies a conjecture by Ikeda-Qiu for the case when $A$ is a smooth proper graded gentle algebra.
Current browse context:
math.RT
References & Citations
Bibliographic and Citation Tools
Bibliographic Explorer (What is the Explorer?)
Litmaps (What is Litmaps?)
scite Smart Citations (What are Smart Citations?)
Code, Data and Media Associated with this Article
CatalyzeX Code Finder for Papers (What is CatalyzeX?)
DagsHub (What is DagsHub?)
Gotit.pub (What is GotitPub?)
Papers with Code (What is Papers with Code?)
ScienceCast (What is ScienceCast?)
Demos
Recommenders and Search Tools
Influence Flower (What are Influence Flowers?)
Connected Papers (What is Connected Papers?)
CORE Recommender (What is CORE?)
arXivLabs: experimental projects with community collaborators
arXivLabs is a framework that allows collaborators to develop and share new arXiv features directly on our website.
Both individuals and organizations that work with arXivLabs have embraced and accepted our values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only works with partners that adhere to them.
Have an idea for a project that will add value for arXiv's community? Learn more about arXivLabs.