Pure projective, pure injective and FP-injective modules over trivial ring extensions

DOI10.1142/s0218196723500315zbMath1530.16005OpenAlexW4367549849WikidataQ123005922 ScholiaQ123005922MaRDI QIDQ6116395

Li-Xin Mao

Publication date: 18 July 2023

Published in: International Journal of Algebra and Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/s0218196723500315

zbMATH Keywords

trivial extensionpure projective modulepure injective module\(FP\)-injective module

Mathematics Subject Classification ID

Injective modules, self-injective associative rings (16D50) Homological functors on modules (Tor, Ext, etc.) in associative algebras (16E30) Structure and classification for modules, bimodules and ideals (except as in 16Gxx), direct sum decomposition and cancellation in associative algebras) (16D70)

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