Neat-phantom and clean-cophantom morphisms
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Publication:5157922
DOI10.1142/S0219498821501723zbMath1485.18018OpenAlexW3026287367MaRDI QIDQ5157922
Publication date: 20 October 2021
Published in: Journal of Algebra and Its Applications (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1142/s0219498821501723
precoverpreenvelopeneat exact sequenceclean exact sequenceclean-cophantom morphismneat-phantom morphism
Module categories in associative algebras (16D90) Homological functors on modules (Tor, Ext, etc.) in associative algebras (16E30) Relative homological algebra, projective classes (category-theoretic aspects) (18G25)
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