Decompositions of algebraically compact modules

DOI10.2140/PJM.1985.116.25zbMath0523.16019OpenAlexW2067494679MaRDI QIDQ1056817

Alberto Facchini

Publication date: 1985

Published in: Pacific Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2140/pjm.1985.116.25

zbMATH Keywords

direct sumsGrothendieck categorypure-injective modulesalgebraically compact modulesdirect summandpure exact sequencesspectral categorypure-injective envelopes

Mathematics Subject Classification ID

Category-theoretic methods and results in associative algebras (except as in 16D90) (16B50) Structure and classification for modules, bimodules and ideals (except as in 16Gxx), direct sum decomposition and cancellation in associative algebras) (16D70) Other classes of modules and ideals in associative algebras (16D80)

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How to construct a `concrete' superdecomposable pure-injective module over a string algebra.

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