A condition of indecomposability for Butler mathrm B (n)-groups |
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Authors: | Clorinda De Vivo Claudia Metelli |
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Affiliation: | 1. Via Coriolano 21, 80124, Napoli, Italy 2. Via Tre Garofani 41, 35124, Padova, Italy
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Abstract: | We give a manageable sufficient condition for indecomposability of Butler (mathrm B (n)) -groups, allowing the easy construction of a big family of indecomposable torsionfree Abelian groups of finite rank. |
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