The projective module \(P^{(2)}\) over the affine coordinate ring of the 2-sphere \(S^{2}\)

DOI10.5831/hmj.2021.43.3.403MaRDI QIDQ6540994

Sang Hee Kim

Publication date: 17 May 2024

Published in: Honam Mathematical Journal (Search for Journal in Brave)

zbMATH Keywords

projective modulesindecomposable modulesinjective modulesmaximal submodulessyzygy modules

Mathematics Subject Classification ID

Injective modules, self-injective associative rings (16D50) Free, projective, and flat modules and ideals in associative algebras (16D40) Projective and free modules and ideals in commutative rings (13C10) Injective and flat modules and ideals in commutative rings (13C11) Stability for projective modules (19A13)

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