scientific article; zbMATH DE number 3384042

zbMath0243.05101MaRDI QIDQ5654062

Yu. M. Vazhenin

Publication date: 1972

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

Mathematics Subject Classification ID

Graphs and abstract algebra (groups, rings, fields, etc.) (05C25) Directed graphs (digraphs), tournaments (05C20) Semigroups (20Mxx)

Related Items (4)

On relatively elementary definability of graph classes in the class of semigroups ⋮ A method of finding automorphism groups of endomorphism monoids of relational systems. ⋮ Unnamed Item ⋮ Relatively elementary definability of the class of universal graphic semiautomata in the class of semigroups

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