Infinitely generated projective modules over pullbacks of rings

DOI10.1090/S0002-9947-2013-05798-4zbMath1344.16003arXiv1105.3627OpenAlexW2964022587WikidataQ105316027 ScholiaQ105316027MaRDI QIDQ5401727

Herbera, Dolors, Pavel Příhoda

Publication date: 12 March 2014

Published in: Transactions of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1105.3627

zbMATH Keywords

semilocal ringsinfinitely generated projective moduleslinear Diophantine inequalitiespullbacks of rings

Mathematics Subject Classification ID

Commutative semigroups (20M14) Free, projective, and flat modules and ideals in associative algebras (16D40) Diophantine inequalities (11D75) Noncommutative local and semilocal rings, perfect rings (16L30)

Related Items

Reconstructing projective modules from its trace ideal. ⋮ Generalizations of projectivity and supplements revisited for superfluous ideals ⋮ Direct-sum decompositions of modules with semilocal endomorphism rings

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