Compactness in abelian categories

DOI10.1016/j.jalgebra.2019.05.037zbMath1472.18005arXiv1706.08395OpenAlexW2963882624WikidataQ105316215 ScholiaQ105316215MaRDI QIDQ2312861

Jan Žemlička, Peter Kálnai

Publication date: 18 July 2019

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1706.08395

zbMATH Keywords

additive categoriescompact objectUlam-measurable cardinal

Mathematics Subject Classification ID

Endomorphism rings; matrix rings (16S50) Abelian categories, Grothendieck categories (18E10) General module theory in associative algebras (16D10)

Related Items (2)

Autocompact objects of Ab5 categories ⋮ Connected objects in categories of S-acts

Cites Work

• Set theory. An introduction to independence proofs
• On the structure of *-modules
• Modules Commuting (Via Hom) with Some Colimits
• When is hom_R(M,−) equal to hom_R(M,−) in the category R-gr?
• Classes of generalized ∗-modules
• Strong Incompactness for Some Non-Perfect Rings
• Dually slender modules and steady rings
• Ultrafilters and topologies on groups
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