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zbMath0546.05059MaRDI QIDQ3337514

Sze-Chin Shee, Hoon Heng Teh

Publication date: 1984

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

zbMATH Keywords

inverse subsemigroup Clifford inverse semigroups edge color map partial graph automorphism

Mathematics Subject Classification ID

Semigroups of transformations, relations, partitions, etc. (20M20) Graph theory (05C99) Directed graphs (digraphs), tournaments (05C20) Representation of semigroups; actions of semigroups on sets (20M30)

Related Items (2)

Semigroup theory of symmetry ⋮ The inverse semigroup of partial symmetries of a convex polygon

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