A lattice-theoretic characterization of pure subgroups of Abelian groups
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DOI: 10.1007/s11587-021-00580-6
Abstract: Let G be an abelian group. The aim of this short paper is to describe a way to identify pure subgroups H of G by looking only at how the subgroup lattice $$\mathcal {L}(H)$$ embeds in… read more here.
Keywords: subgroups abelian; characterization pure; lattice theoretic; theoretic characterization ... See more keywords