关于自由组的注释。用堆的范畴分解一个自由群函子

IF 0.5 Q3 MATHEMATICS International Electronic Journal of Algebra Pub Date : 2021-01-12 DOI:10.24330/ieja.1260475
Bernard Rybołowicz
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引用次数: 1

摘要

本文旨在将左伴随函子引入到为群分配堆的函子中。附加是一元的。解释了如何通过前面引入的伴随分解自由群函子,并用它来描述自由群的一个微差构造。
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A note on a free group. The decomposition of a free group functor through the category of heaps
This note aims to introduce a left adjoint functor to the functor which assigns a heap to a group. The adjunction is monadic. It is explained how one can decompose a free group functor through the previously introduced adjoint and employ it to describe a slightly different construction of free groups.
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来源期刊
CiteScore
0.90
自引率
16.70%
发文量
36
审稿时长
36 weeks
期刊介绍: The International Electronic Journal of Algebra is published twice a year. IEJA is reviewed by Mathematical Reviews, MathSciNet, Zentralblatt MATH, Current Mathematical Publications. IEJA seeks previously unpublished papers that contain: Module theory Ring theory Group theory Algebras Comodules Corings Coalgebras Representation theory Number theory.
期刊最新文献
Computational methods for $t$-spread monomial ideals Normality of Rees algebras of generalized mixed product ideals Strongly J-n-Coherent rings Strongly Graded Modules and Positively Graded Modules which are Unique Factorization Modules The structure of certain unique classes of seminearrings
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