• Corpus ID: 119579226

# Twisted Coxeter elements and folded AR-quivers via Dynkin diagram automorphisms: I

@article{Oh2016TwistedCE,
title={Twisted Coxeter elements and folded AR-quivers via Dynkin diagram automorphisms: I},
author={Se-jin Oh and Uhi Rinn Suh},
journal={arXiv: Representation Theory},
year={2016}
}
• Published 31 May 2016
• Mathematics
• arXiv: Representation Theory
We introduce and study the twisted adapted $r$-cluster point and its combinatorial Auslander-Reiten quivers, called twisted AR-quivers and folded AR-quivers, of type $A_{2n+1}$ which are closely related to twisted Coxeter elements and the non-trivial Dynkin diagram automorphism. As applications of the study, we prove that folded AR-quivers encode crucial information on the representation theory of quantum affine algebra $U_q'(B^{(1)}_{n+1})$ such as Dorey's rule and denominator formulas.
6 Citations
• Mathematics
Communications in Mathematical Physics
• 2019
We first compute the denominator formulas for quantum affine algebras of all exceptional types. Then we prove the isomorphisms among Grothendieck rings of categories $${C_Q^{(t)} (t=1,2,3), • Mathematics Mathematische Zeitschrift • 2021 We study deformations of cluster algebras with several quantum parameters, called toroidal cluster algebras, which naturally appear in the study of Grothendieck rings of representations of quantum • Mathematics Journal of Algebraic Combinatorics • 2018 We prove that the Grothendieck rings of category$$\mathcal {C}^{(t)}_Q$$CQ(t) over quantum affine algebras$$U_q'(\mathfrak {g}^{(t)})$$Uq′(g(t))$$(t=1,2)(t=1,2) associated with each Dynkin quiver
• Materials Science
Journal of Algebraic Combinatorics
• 2018
We prove that the Grothendieck rings of category CQ(t)\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy}

## References

SHOWING 1-10 OF 32 REFERENCES

• Mathematics
• 2015
In this paper, we introduce the notion of combinatorial Auslander-Reiten(AR) quiver for commutation classes $[\widetilde{w}]$ of $w$ in finite Weyl group. This combinatorial object visualizes the
The quiver Hecke algebra $R$ can be also understood as a generalization of the affine Hecke algebra of type $A$ in the context of the quantum affine Schur-Weyl duality by the results of Kang,
• Se-jin Oh
• Mathematics
Mathematische Zeitschrift
• 2018
We introduce new partial orders on the sequence positive roots and study the statistics of the poset by using Auslander–Reiten quivers for finite type ADE. Then we can prove that the statistics
• Mathematics
• 2014
We introduce and study a class of Iwanaga–Gorenstein algebras defined via quivers with relations associated with symmetrizable Cartan matrices. These algebras generalize the path algebras of quivers
• Mathematics
• 2011
We describe a correspondence (or duality) between the q-characters of finite-dimensional representations of a quantum affine algebra and its Langlands dual in the spirit of Frenkel and Hernandez
• Mathematics
• 1996
It was pointed out by P. Dorey that the three-point couplings between the quantum particles in affine Toda field theories have a remarkable Lie-theoretic interpretation. It is also well known that
here, s, r are non-negative integers, and r ̂ s; also, given a polynomial/in the variable v and an integer a, we denote by fa the polynomial obtained from / by replacing v by v°9 for V 2s _ #~ s
We prove the Kirillov-Reshetikhin (KR) conjecture in the general case : for all twisted quantum affine algebras we prove that the characters of KR modules solve the twisted Q-system and we get
The case of the longest element w0 for the symmetric group S5 is considered and the fact that the set of commutation classes of reduced words of w0have nice symmetries and a topological structure is illustrated.