Geodesic

Tome 45 (1992) no. 3

Sommaire

On a multiplication of semigroup varieties.
p. 1-8
Injective endomorphisms of Gx-normal semigroups: Infinite defects.
p. 9-22
Note on compatible well orders on a free monoid.
p. 23-25
Interpolation of semigroups and integrated semigroups.
p. 26-37
On the structure of some group codes.
p. 38-44
On a wreath product embedding and idempotent pure congruences on inverse semigroups.
p. 45-54
Perfect elements in Dubreil-Jacotin regular semigroups.
p. 55-62
Extension properties of WS-groups.
p. 63-70
On the linear orderability of two classes of finite semigroups.
p. 71-76
Some remarks on the two-dimensional Dirac equation.
p. 77-91
Boundary conditions for one-dimensional positive semigroups.
p. 92-119
Extensions of semigroup valued, finitely additive measures.
p. 120-128
On the Cauchy problem for a second order semilinear parabolic equation with factored linear part.
p. 135-147
On limits in complete semirings.
p. 148-165
Bilateral semidirect products of transformation semigroups.
p. 166-182
On the structure of (m,n)-commutative semigroups.
p. 183-190
Semigroups of ...-density continuous functions.
p. 191-204
The structure of Morita dual monoids.
p. 205-213
On some presentations of completely regular semigroups.
p. 214-225
Reduction of a mean ergodic Markov semigroup on C(X) into its irreducible components.
p. 226-240
Moment problems on subsemigroups of N ... and Zk.
p. 241-248
Presentations of alternating semigroups.
p. 249-260
Semigroups associated with generalized Brownian functional.
p. 261-263
The translational hull of a subsemigroup of a semilattice of groups.
p. 264-266
Subdirectly irreducible completely symmetrical semigroups.
p. 267-271
On the ranks of certain semigroups of order-preserving transformations.
p. 272-282
On some problems of Petrich concerning Brück and Reilly semigroups.
p. 283-287
An associative operator on the lattice of varieties of inverse semigroups.
p. 288-301
Non autonomous evolution operators of hyperbolic type.
p. 302-321
Finite images and elementary equivalence of completely regular inverse semigroups.
p. 322-331
The semigroup generated by certain operators on the congruence lattice of a Clifford semigroup.
p. 332-341
Integral transforms of vector measures on semigroups with applications to spectral operators.
p. 342-363
Limited semaphore codes.
p. 364-371
Semigroups and resolvents of bounded variation, imaginary powers and H°° functional calculus.
p. 372-384
The lower central series of the free partially commutative group.
p. 385-394
Perfect completely semisimple inverse semigroups.
p. 395-397