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Idempotent ideals on abelian groups
Published online by Cambridge University Press: 12 March 2014
Abstract
An ideal I defined on a group G is called idempotent if for every A ∈ I, {g ∈ G:Ag−1 ∉ ∈ I} ∈ I. We show that a countably complete idempotent ideal on an abelian group cannot be prime but may have strong saturation properties.
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- Research Article
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- Copyright © Association for Symbolic Logic 1984