A condition of indecomposability for Butler B(n)\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\mathrm B (n)$$\end{document}-groups

被引：0
作者：
Clorinda De Vivo
Claudia Metelli
机构：
来源：
Periodica Mathematica Hungarica | 2014年 / 69卷 / 1期
关键词：
Abelian group; Torsionfree; Finite rank; Butler group; B(; )-group; Type; Tent; 20K15; 06F99; 06B99;
D O I：
10.1007/s10998-014-0044-1
中图分类号：
学科分类号：
摘要：
We give a manageable sufficient condition for indecomposability of Butler B(n)\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\mathrm B (n)$$\end{document}-groups, allowing the easy construction of a big family of indecomposable torsionfree Abelian groups of finite rank.
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页码：53 / 60
页数：7
相关论文
共 3 条
[1]  
Butler MCR(1965)A class of torsion-free abelian groups of finite rank Proc. Lond. Math. Soc. 15 680-698
[2]  
De Vivo C(2002)Decomposing Commun. Algebra 30 5621-5637
[3]  
Metelli C(undefined)-groups: an algorithm undefined undefined undefined-undefined
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