Geodesic

Volume 3 (1971) no.

Sommaire

Zur Theorie der Teilbarkeitshalbgruppen.
p. 1-30
The centralizing theorem for left normal groups of units in compact monoids.
p. 31-42
On semigroups admitting ring structure.
p. 43-50
Commutative semigroups whose homomorphic images in groups are groups.
p. 51-57
Group-like semigroups.
p. 58-63
Semigroups satisfying variable identities.
p. 64-67
Semigroups satisfying permutation identities.
p. 68-73
On (0,1)-matrix semigroups.
p. 74-79
A remark concerning congruences on [0,-] bisimple inverse semigroups.
p. 80-83
A note on radicals in regular semigroups.
p. 84-85
On extensions onto sub-semigroups of semigroups with two generators.
p. 86-88
Some continua admitting only trivial multiplications.
p. 89-91
On a Miller and Clifford Theorem.
p. 92-94
Locally compact subgroups of the spectrum of the measure algebra.
p. 95-107
Some remarks on C*-bigebras and duality.
p. 108-129
Congruence relations on cone semigroups.
p. 130-147
Sur une construction de Brück et Reilly.
p. 148-155
Sur les o-bandes.
p. 156-159
Note on exclusive semigroups.
p. 160-167
Union and symmetry preserving homomorphisms of semigroups of closed relations.
p. 168-172
A class of congruences on a posemigroup.
p. 173-179
Products of locally compact groups with zero and their actions.
p. 180-184
Homomorphisms of semigroups of binary relations.
p. 185-188
Decomposition and complexity of finite semigroups.
p. 189-250
On finitely generated subsemigroups of a free semigroup.
p. 251-258
On the categori-city of semigroup-theoretical properties.
p. 259-266
Locally compact subgroups of the spectrum of the measure algebra II.
p. 267-269
Idempotents in compact monothetic semigroups.
p. 270-274
Bednarek's extension of Light's associativity test.
p. 275-276
The structure of orthodox unions of groups.
p. 283-337
On exclusive semigroups.
p. 338-348
Cayley functions.
p. 349-358
Projectivity of acts and Morita equivalence of monoids.
p. 359-370
Actions of a locally compact group with zero II.
p. 371-374