×

zbMATH — the first resource for mathematics

Idempotents and product representations with applications to the semigroup of binary relations. (English) Zbl 0264.20047

MSC:
20M10 General structure theory for semigroups
PDF BibTeX XML Cite
Full Text: DOI EuDML
References:
[1] BIRKHOFF, G.,Lattice Theory. AMS Colloq. Publ. Vol. XXV, Providence, R.I., 1967.
[2] BRANDON, R.L., D.W. HARDY and G. MARKOWSKY,The Sch├╝tzenberger Group of an H-Class in the Semigroup of Binary Relations. Semigroup Forum, to appear. · Zbl 0259.20056
[3] BUTLER, K.K.-H.,An Identity in Combinations. Kyungpook Mathematical Journal, Vol. 11, No. 2 (1971), 197–198. · Zbl 0234.05006
[4] BUTLER, K.K.-H.,Binary Relations, inRecent Trends in Graph Theory: Lecture Notes in Mathematics, No. 186 (Springer Verlag, Berlin, N.Y., 1971), 25–47.
[5] BUTLER, K.K.-H.,On (0,1)-Matrix Semigroups. Semigroup Forum 3(1971), 74–79. · Zbl 0228.20059
[6] CLIFFORD, A.H. and G.B. PRESTON,The Algebraic Theory of Semigroups. Vol. 1, AMS Math. Surveys No. 7, Providence, R.I., 1961. · Zbl 0111.03403
[7] PLEMMONS, R.J.,Idempotent Binary Relations. Tech. Report, Univ. of Tennessee, Knoxville, 1969.
[8] RIORDAN, J.,An Introduction to Combinatorial Analysis. Wiley, New York, 1958. · Zbl 0078.00805
[9] ZARETSKII, K.A.,The Semigroup of Binary Relations. Mat. Sbornik, (Russian) 61(1963), 291–305.
This reference list is based on information provided by the publisher or from digital mathematics libraries. Its items are heuristically matched to zbMATH identifiers and may contain data conversion errors. It attempts to reflect the references listed in the original paper as accurately as possible without claiming the completeness or perfect precision of the matching.