Geodesic

Volume 47 (1993) no. 2

Sommaire

Rings with a certain condition on subsemigroups.
p. 1-6
An equivalence theorem for inverse semigroups.
p. 7-14
On p -semisimple S-sets.
p. 15-28
On generators of integrated C-semigroups and C -cosine functions.
p. 29-35
Generating semigroups for complete atomistic ortholattices.
p. 36-47
The a-congruences on S(X) and the S-equivalences on X.
p. 48-59
Positivity and cohomology for involutive semigroups.
p. 60-80
Multipliers on subsemigroups of locally compact abelian groups.
p. 81-86
Semigroupes de contractions linéaires sur C(X) : irrédductibilité et théorèmes de convergence.
p. 87-95
On certain two generator monoids.
p. 96-100
A note on continuous partially ordered sets.
p. 101-104
Holomorphic semigroups in interpolation and extrapolation spaces.
p. 105-114
The spectral mapping theorem for integrated semigroups.
p. 115-122
Permutable transformation semigroups.
p. 123-125
Subsemigroups of completely simple semigroups II.
p. 126-129
Affine semigroups and second duals.
p. 130-132
The bicyclic semigroup has F4*.
p. 133-134
*-Simple type A ...-semigroups.
p. 135-149
Congruences on ordered groupoids.
p. 150-167
Homomorphisms of sandwich semigroups and sandwich near-rings.
p. 168-181
Goldie's theorem for semigroups.
p. 182-195
On maximal compact subsemigroups of the endomorphism semigroup of an n-dimensional complex vector space.
p. 196-208
Green's relations on the strong endomorphism monoid of a graph.
p. 209-214
On p-irreducible S-subsets of an S-set.
p. 215-222
Nonfinitely based pseudovarieties and inherently nonfinitely based varieties.
p. 223-226
A mean ergodic theorem for resolvent operators.
p. 227-230
Boolean lattices of function algebras on rectangular semigroups.
p. 231-249
Near-rings of continuous functions on compact abelian groups.
p. 250-261
On some non-rational congruences on free commutative semigroups.
p. 267-284
Range sets and partition sets in connection with congruences and algebraic invariants.
p. 285-293
On semigroup graded PI-algebras.
p. 294-298
Adjan's theorem and conjugacy in semigroups.
p. 299-304
Equations and dot-depth one.
p. 305-317
Monoid varieties defined by xn+1 = ... are local.
p. 318-326
Abundant semigroups with a multiplicative type A transversal.
p. 327-340
About the finiteness of monoids generated by closures and interiors.
p. 341-352
Ideal nil-extensions of semigroups with semimodular congruence lattices.
p. 353-358
Spectral mapping theorem for integrated semigroups.
p. 359-372
Retracts and monomorphism monoids in semigroup varieties.
p. 373-380
A non-spectral representation of shift semigroups.
p. 381-388
A note on a paper of Joubert.
p. 389-392
On the decomposition of prime ideals of ordered semigroups into their N-classes.
p. 393-395
A characterization of the arc by means of the C-index of itssemigroup.
p. 396-398