Affine standard Lyndon words

Fuente: arXiv
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Auteurs principaux: Elkins, Corbet, Tsymbaliuk, Alexander
Format: Preprint
Publié: 2025
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author Elkins, Corbet
Tsymbaliuk, Alexander
author_facet Elkins, Corbet
Tsymbaliuk, Alexander
contents In this note, we establish the convexity and monotonicity for affine standard Lyndon words in all types, generalizing the $A$-type results of arXiv:2305.16299. We also derive partial results on the structure of imaginary standard Lyndon words and present a conjecture for their general form. Additionally, we provide computer code in Appendix which, in particular, allows to efficiently compute affine standard Lyndon words in exceptional types for all orders.
format Preprint
id arxiv_https___arxiv_org_abs_2505_15432
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Affine standard Lyndon words
Elkins, Corbet
Tsymbaliuk, Alexander
Representation Theory
Combinatorics
Quantum Algebra
In this note, we establish the convexity and monotonicity for affine standard Lyndon words in all types, generalizing the $A$-type results of arXiv:2305.16299. We also derive partial results on the structure of imaginary standard Lyndon words and present a conjecture for their general form. Additionally, we provide computer code in Appendix which, in particular, allows to efficiently compute affine standard Lyndon words in exceptional types for all orders.
title Affine standard Lyndon words
topic Representation Theory
Combinatorics
Quantum Algebra
url https://arxiv.org/abs/2505.15432