Lie's correspondence for commutative automorphic formal loops

  1. Grishkov, A. 23
  2. Pérez-Izquierdo, J.M. 1
  1. 1 Universidad de La Rioja
    info

    Universidad de La Rioja

    Logroño, España

    ROR https://ror.org/0553yr311

  2. 2 Universidade de São Paulo
    info

    Universidade de São Paulo

    São Paulo, Brasil

    ROR https://ror.org/036rp1748

  3. 3 Omsk State University
    info

    Omsk State University

    Omsk, Rusia

    ROR https://ror.org/01k6vxj52

Revista:
Linear Algebra and Its Applications

ISSN: 0024-3795

Año de publicación: 2018

Volumen: 544

Páginas: 460-501

Tipo: Artículo

DOI: 10.1016/J.LAA.2018.01.028 SCOPUS: 2-s2.0-85041442633 WoS: WOS:000428002500021 GOOGLE SCHOLAR

Otras publicaciones en: Linear Algebra and Its Applications

Resumen

We develop Lie's correspondence for commutative automorphic formal loops, which are natural candidates for non-associative abelian groups, to show how linearization techniques based on Hopf algebras can be applied to study non-linear structures. Over fields of characteristic zero, we prove that the category of commutative automorphic formal loops is equivalent to certain category of Lie triple systems. An explicit Baker–Campbell–Hausdorff formula for these loops is also obtained with the help of formal power series with coefficients in the algebra of 3 by 3 matrices. Our formula is strongly related to the function [Formula presented]. © 2018 Elsevier Inc.