Projectivity of acts and Morita equivalence of monoids

DOI10.1007/BF02572973zbMath0231.18013OpenAlexW2041757706MaRDI QIDQ2550444

Publication date: 1972

Published in: Semigroup Forum (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/133872

Mathematics Subject Classification ID

Adjoint functors (universal constructions, reflective subcategories, Kan extensions, etc.) (18A40) General theory of categories and functors (18A99) Semigroups (20M99)

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