Geodesic

Tome 19 (1980)

Sommaire

S-sets and semigroups of quotients.
p. 1-78
The average rank of a product of transformations.
p. 79-86
Prime radical theorem on ordered semigroups.
p. 87-94
Simplicity for a class of convolution algebras.
p. 95-100
Morita Equivalence of Monoids.
p. 101-106
On finite J-trivial monoids.
p. 107-110
On intra-regular ve-semigroups.
p. 111-122
Regularity and complete distributivity.
p. 123-126
Monoids of languages admitting ring structures.
p. 127-132
Homomorphisms of semilattices of semigroups.
p. 133-138
Flatness in varieties of normal bands.
p. 139-150
Lattices of order ideals on ordered semigroups.
p. 151-176
Endomorphism monoids of free acts and 0-wreath products of monoids, I. Annihilator properties.
p. 177-188
Endomorphism monoids of free acts and 0-wreath products of monoids, II. Regularity.
p. 189-198
On optimal factorization of free semigroups into free subsemigroups.
p. 199-212
The intersection graph on an ordered commutative semigroup.
p. 213-218
The structure of semitopological monoids defined on compact connected 3-manifolds.
p. 219-246
Flatness and projectivity in commutative regular semigroups.
p. 247-260
A note on angular semigroups.
p. 261-266
A projective limit characterization of GIF semigroups with an N-congruence.
p. 267-282
Order relations on symmetric semigroups of transformations and on their homomorphic images.
p. 283-306
On 0-simple semigroups admitting ring structure.
p. 307-312
Quasi commutative semigroups and a-reflective semigroups.
p. 313-322
The exponent semigroup of a semigroup satisfying (XY)3 = x3 Y3.
p. 323-330
F-regular and F-orthodox semigroups.
p. 331-346
Function spaces on semitopological semigroups.
p. 347-354
Endomorphism monoids of free acts and 0-wreath products of monoids III.
p. 355-370
Quasi-ideals in rings and semigroups
p. 371-372
Problems about semitopological semigroups.
p. 373-384
Baer-Stone semigroups.
p. 385-386
Continuous modular lattices of breadth two.
p. 387-388