Geodesic

Volume 14 (1977) no.

Sommaire

A characterization of dual semigroups without nilpotent ideals.
p. 1-6
A note on a problem of Hua.
p. 7-14
On general linear semigroups.
p. 15-28
On generating regular elements in the semigroup of binary relations.
p. 29-32
Compact Orbit-Decomposition acts.
p. 33-40
Completely 0-simple semigroups and their associated graphs and groups.
p. 41-68
Die Halbgruppen der Ordnungen = <7 .
p. 69-80
Semilattices of groups with distributive congruence lattice.
p. 81-92
An algebraic characterization of multiplicative semigroups of real valued functions.
p. 93-94
Addendum to
p. 95-126
The greatest idempotent separating congruence on an ....-unipotent semigroup.
p. 127-136
Semigroups with idempotent powers, I.
p. 137-142
The groupoid of varieties of idempotent semigroups.
p. 143-160
Epimorphisms of inverse semigroups of homeomorphisms between closed subsets.
p. 161-166
Roots of increasing sequences.
p. 167-174
Congruence relations on left canonic semigroups.
p. 175-184
Cancellative simple semigroups and groups.
p. 189-198
Notes on compact semigroups with identity.
p. 199-234
Embedding semigroups by translational hulls.
p. 235-246
Embedding semigroups in semibands.
p. 247-264
The kernel of the determining endomorphism of a bisimple ...-semigroup.
p. 265-272
The Brauer group of integral group rings.
p. 273-276
...- semigroups.
p. 277-282
.....-simple reflective semigroups.
p. 283-294
Presentations et presentations simplifiables d'un monoide simplifiable.
p. 295-330
Existence of joins and meets in the partially ordered family of CM-homomorphisms.
p. 331-354
Ideal compactifications in uniquely divisible semigroups.
p. 355-374
Semigroups with idempotent powers, II: The lattices of equational subclasses of [(xy2 =xy] .
p. 375-388