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Isolated subgroups of finite abelian groups |
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| Authors: | T?rn?uceanu Marius |
| Institution: | 1.Faculty of Mathematics, “Al. I. Cuza” University, 11, Carol I Boulevard, Ia?i RO, 700506, Romania ; |
| Abstract: | Czechoslovak Mathematical Journal - We say that a subgroup H is isolated in a group G if for every x ∈ G we have either x ∈ H or 〈x〉 ∩ H = 1. We describe the set of... |
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