An imaginary PBW basis for quantum affine algebras of type 1

Autor(es)

Cox, Ben ^[1] ; Futorny, Vyacheslav ^[2] ; Misra, Kailash C. ^[3]

Afiliação do(s) autor(es)

^[1] Coll Charleston, Grad Sch, Dept Math, Charleston, SC 29424 - USA

^[2] Univ Sao Paulo, Dept Math, Sao Paulo - Brazil

^[3] N Carolina State Univ, Dept Math, Raleigh, NC 27695 - USA

• Tipo de documento: Artigo Científico
• Fonte: Journal of Pure and Applied Algebra; v. 219, n. 1, p. 83-100, JAN 2015.
• Citações Web of Science: 1

Resumo

Let (g) over cap be an affine Lie algebra of type 1. We give a PBW basis for the quantum affine algebra U-q((g) over cap) with respect to the triangular decomposition of (g) over cap associated with the imaginary positive root system. (C) 2014 Elsevier B.V. All rights reserved. (AU)

• Processo FAPESP: 10/50347-9 - Álgebras, representações e aplicações
• Beneficiário: Ivan Chestakov
• Modalidade de apoio: Auxílio à Pesquisa - Temático