Geodesic
On the Lattice of Existence Varieties of Locally Inverse Semigroups
Canadian mathematical bulletin, Tome 37 (1994) no. 1, pp. 13-20

Voir la notice de l'article provenant de la source Cambridge University Press

The mapping which assigns to each existence variety of locally inverse semigroups the class of all pseudosemilattices of idempotents of members of is shown to be a complete, surjective homomorphism from the lattice of existence varieties of locally inverse semigroups onto the lattice of varieties of pseudosemilattices.
DOI : 10.4153/CMB-1994-003-1
Mots-clés : 20M07 
Auinger, Karl. On the Lattice of Existence Varieties of Locally Inverse Semigroups. Canadian mathematical bulletin, Tome 37 (1994) no. 1, pp. 13-20. doi: 10.4153/CMB-1994-003-1
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