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zbMath0659.20054MaRDI QIDQ3808323

Vladimir A. Molchanov

Publication date: 1985

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

zbMATH Keywords

homomorphisms hypergraphs projective geometry pairs of hypergraphs partial 1-1 map planimetries right restrictive semigroups of homomorphisms

Mathematics Subject Classification ID

Hypergraphs (05C65) Semigroups of transformations, relations, partitions, etc. (20M20) Homomorphism, automorphism and dualities in linear incidence geometry (51A10)

Related Items (1)

Semigroups of mappings on graphs

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