Geodesic

Volume 24 (1982) no.

Sommaire

A comparison of some generalizations of Green's relations.
p. 1-10
Amenability induced by amenable homomorphlc images.
p. 11-24
The variety generated by finite nilpotent monoids.
p. 25-38
A - finite actions and their automorphism groups.
p. 39-54
Decidability of complexity one-half for finite semigroups.
p. 55-66
Symmetrisations of semigroups.
p. 67-76
Semilattice Indecomposable semigroups with a unique Idempotent.
p. 77-82
On the modularity of the lattice of fundamental orders on a semilattice.
p. 83-86
Inverse semigroup varieties generated by E-unitary semigroups.
p. 87-88
Unified semigroups.
p. 89-90
On dedekind monoids.
p. 91-92
Local semilattices on two generators.
p. 95-116
On irreducible matrix semigroups.
p. 117-148
Ein fast-Jordan-Hölder Satz für Fastideale.
p. 149-172
P-systems in regular semigroups.
p. 173-188
Note on self-injective non-singular semigroups.
p. 189-194
A graphical representation for the free product of E-unitary inverse semigroups.
p. 195-222
On ideal extensions of completely simple semigroups.
p. 223-230
Seminearrings, seminearfields and their semigroup-theoretical background.
p. 231-254
Nil-orders of commutative nil-bounded semigroups.
p. 255-262
Identities valid globally in semigroups.
p. 263-270
Epimorphisms and dominions.
p. 271-284
A sketch of the lattice of commutative nilpotent semigroup varieties.
p. 285-318
An example of the limit variety of semigroups.
p. 319-326
Group congruences on regular semigroups.
p. 327-340
Compact semilattice quotients which separate idempotent J-classes.
p. 341-360
Cancellative and archimedean Ideal-extensions by commutative semigroups.
p. 361-372
Idempotent semigroups generated by threads II.
p. 373-384
Semigroups and combinatorial applications - Perrot, J.F.
p. 385-390