Abstract
We give a characterization of the semilattice of idempotents of a finite-rank permutable inverse semigroup with zero.
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Translated from Ukrains’kyi Matematychnyi Zhurnal, Vol. 59, No. 10, pp. 1353–1362, October, 2007.
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Derech, V.D. Characterization of the semilattice of idempotents of a finite-rank permutable inverse semigroup with zero. Ukr Math J 59, 1517–1527 (2007). https://doi.org/10.1007/s11253-008-0011-1
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DOI: https://doi.org/10.1007/s11253-008-0011-1