Some remarks on free categories and free groupoids

DOI10.21136/CMJ.1966.100741zbMath0224.18001OpenAlexW2735603735MaRDI QIDQ5629811

Lothar Michler, M. Hasse

Publication date: 1966

Full work available at URL: https://eudml.org/doc/12330

Mathematics Subject Classification ID

Directed graphs (digraphs), tournaments (05C20) Graphs, diagram schemes, precategories (18A10) Groupoids (i.e. small categories in which all morphisms are isomorphisms) (20L05) Groupoids, semigroupoids, semigroups, groups (viewed as categories) (18B40)

Related Items (1)

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Cites Work

• Einige Bemerkungen über Graphen, Kategorien und Gruppoide
• Algebras with a Scheme of Operators
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