Non-abelian extensions and Wells exact sequences of Bol algebras

Fuente: arXiv
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Main Authors: Zhang, Jingzi, Zhang, Tao
Format: Preprint
Published: 2025
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author Zhang, Jingzi
Zhang, Tao
author_facet Zhang, Jingzi
Zhang, Tao
contents The aim of this paper is to explore non-abelian extensions of Bol algebras and to study the extensibility of a pair of automorphisms within these non-abelian extensions. We begin by researching non-abelian extensions of Bol algebras and categorizing them based on non-abelian cohomology groups. Additionally, we discuss the conditions under which a pair of automorphisms can be extended in the context of non-abelian extensions of Bol algebras and derive the corresponding Wells exact sequences.
format Preprint
id arxiv_https___arxiv_org_abs_2510_23612
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Non-abelian extensions and Wells exact sequences of Bol algebras
Zhang, Jingzi
Zhang, Tao
Rings and Algebras
The aim of this paper is to explore non-abelian extensions of Bol algebras and to study the extensibility of a pair of automorphisms within these non-abelian extensions. We begin by researching non-abelian extensions of Bol algebras and categorizing them based on non-abelian cohomology groups. Additionally, we discuss the conditions under which a pair of automorphisms can be extended in the context of non-abelian extensions of Bol algebras and derive the corresponding Wells exact sequences.
title Non-abelian extensions and Wells exact sequences of Bol algebras
topic Rings and Algebras
url https://arxiv.org/abs/2510.23612