Geodesic
On a problem of Pastijn and Petrich.
Semigroup forum, Tome 34 (1986), pp. 249-252.

Voir la notice de l'article provenant de la source European Digital Mathematics Library

Mots-clés : trace, regular semigroup, idempotents, lattice of congruences, equivalences, complete lattice homomorphism, sandwich sets 
@article{SF_1986__34_134843,
     author = {P.C. Trotter},
     title = {On a problem of {Pastijn} and {Petrich.}},
     journal = {Semigroup forum},
     pages = {249--252},
     publisher = {mathdoc},
     volume = {34},
     year = {1986},
     zbl = {0606.20053},
     url = {http://geodesic.mathdoc.fr/item/SF_1986__34_134843/}
}
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P.C. Trotter. On a problem of Pastijn and Petrich.. Semigroup forum, Tome 34 (1986), pp. 249-252. http://geodesic.mathdoc.fr/item/SF_1986__34_134843/