Essentially rigid floppy subgroups of the Baer-Specker group

DOI10.1007/BF02677856zbMath0901.20043OpenAlexW2041290878MaRDI QIDQ1382655

A. L. S. Corner, Rüdiger Göbel

Publication date: 5 October 1998

Published in: Manuscripta Mathematica (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/156341

zbMATH Keywords

endomorphism ringspure subgroupsendomorphisms of finite ranksubgroups of \(\mathbb{Z}^\omega\)

Mathematics Subject Classification ID

Continuum hypothesis and Martin's axiom (03E50) Automorphisms, homomorphisms, endomorphisms, etc. for abelian groups (20K30) Direct sums, direct products, etc. for abelian groups (20K25)

Cites Work

• On separable torsion-free modules of countable density character
• Function topologies on abelian groups
• Verallgemeinerung eines Satzes von Herrn F. Specker
• On a problem of Baer and a problem of Whitehead in abelian groups
• COUNTABLE RINGS AS ENDOMORPHISM RINGS
• Prescribing Endomorphism Algebras, a Unified Treatment
• Boolean Rings of Projection Maps
• The Additive Group of Commutative Rings Generated by Idempotents
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item

This page was built for publication: Essentially rigid floppy subgroups of the Baer-Specker group