Geodesic

Tome 13 (1976)

Sommaire

The partially ordered family of C M-homomorphisms.
p. 1-18
Algèbres de demigroupes, quotients d'algebres de demigroupes finis.
p. 19-28
Semilattices of proper inverse semigroups.
p. 29-36
On a class of semigroups admitting ring structure.
p. 37-46
Sur le produit de concaténation non ambigu.
p. 47-76
Regular prefix-codes and right power-bounded languages.
p. 77-84
On semigroups of left inner type.
p. 85-91
A note on epimorphisms of compact Lawson semilattices.
p. 92-94
Regular elements of the semigroup of all binary relations.
p. 95-102
On epics and dominions of bands.
p. 103-114
The topological structure of planar closed spirals which support clans.
p. 115-118
Syntaktische Monoide und Hypercodes.
p. 119-126
On the decomposition of RL-semigroups into groups.
p. 127-134
Compactifications for some semigroups using the Whyburn construction.
p. 135-142
A note on Baer monoids.
p. 143-148
Semilattices of width 2.
p. 149-177
Tensor products of semilattices and distributive lattices.
p. 178-184
A construction of right groups from a connected groupoid.
p. 185-186
A class of maximal inverse subsemigroups of TX.
p. 187-188
On exposed semigroup homomorphisms.
p. 189-204
Finite monoids having isotypical regular representations.
p. 205-208
On basis of identities of Brandt semigroups.
p. 209-218
Periodic weakly-cancellative semigroups.
p. 219-220
Globally Abelian transformation semigroups.
p. 221-228
Right PP monoids with central idempotents.
p. 229-238
A generalization of finiteness.
p. 239-252
Bounds on the index and period of a binary relation on a finite set.
p. 253-260
On middle units in orthodox semigroups.
p. 261-266
Representations into the hyperspace of a compact group.
p. 267-270
On the structure of orthodox semigroups.
p. 271-280
Problems #51 and #52.
p. 281
Congruences on simple extensions of semigroups.
p. 283-296
General mutants in semigroups.
p. 297-300
Schützenberger groups and Chebyshev polynomials.
p. 301-306
Irreducibility and generation in continuous lattices.
p. 307-354
Congruence extension and amalgamation in C£.
p. 355-376
Trees and monotone structures.
p. 377-384
Elementary ...-languages and finite semilattices of groups.
p. 385-386
Continuous lattices and compact Lawson semilattices.
p. 387-388