On Ext-universal modules in Gödel's universe

DOI10.1515/FORUM.2007.012zbMath1139.16008OpenAlexW2025828740MaRDI QIDQ5435166

Lutz H. Strüngmann

Publication date: 14 January 2008

Published in: Forum Mathematicum (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1515/forum.2007.012

zbMATH Keywords

Gödel's constructible universestrong splittersuniversal modules

Mathematics Subject Classification ID

Homological functors on modules (Tor, Ext, etc.) in associative algebras (16E30) Continuum hypothesis and Martin's axiom (03E50) Torsion-free groups, infinite rank (20K20) Other classes of modules and ideals in associative algebras (16D80) Dedekind, Prüfer, Krull and Mori rings and their generalizations (13F05) Applications of logic in associative algebras (16B70)

Cites Work

• Projective classes of torsion free Abelian groups. II
• Generating cotorsion theories and injective classes
• A compactness theorem for singular cardinals, free algebras, Whitehead problem and transversals
• Tilting modules over small Dedekind domains
• Homomorphisms and duality for torsion-free groups
• The subgroup of the elements of finite order of an Abelian group
• KULIKOV'S PROBLEM ON UNIVERSAL TORSION-FREE ABELIAN GROUPS

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