A characterization of dual semigroups without nilpotent ideals O. Steinfeld Research Article Pages: 1 - 5
On generating regular elements in the semigroup of binary relations Ki Hang KimFred W. Roush Research Article Pages: 29 - 32
Completely O-simple semigroups and their associated graphs and groups C. H. Houghton Research Article Pages: 41 - 67
Die halbgruppen der ordnungen ⩽ 7 H. JürgensenP. WickVorgelegt von Št. Schwarz Research Article Pages: 69 - 79
Semilattices of groups with distributive congruence lattice J. B. FountainP. Lockley Research Article Pages: 81 - 91
An algebraic characterization of multiplicative semigroups of real valued functions Tom R. Head Short Note Pages: 93 - 94
Addendum to a survey of semigroups of continuous selfmaps L. M. GluskinB. M. ScheinI. S. Yaroker Survey Article Pages: 95 - 123
The greatest idempotent separating congruence on an ℒ-unipotent semigroup Constance C. Edwards Research Article Pages: 127 - 135
Epimorphisms of inverse semigroups of homeomorphisms between closed subsets Bridget B. Baird Research Article Pages: 161 - 166
Embedding semirings by translational hulls H. J. WeinertR. D. Griepentrog Research Article Pages: 235 - 246
The kernel of the determining endomorphism of a bisimple ω-semigroup Annie Alexander Selden Research Article Pages: 265 - 271
The Brauer group of integral semigroup rings F. R. De MeyerD. B. McAlister Research Announcement Pages: 273 - 275
Presentations et presentations simplifiables d'un monoïde simplifiable J. C. Spehner Research Article Pages: 295 - 329
Existence of joins and meets in the partially ordered family of CM-homomorphisms David I. Adu Research Article Pages: 331 - 353
Ideal compactifications in uniquely divisible semigroups K. H. Jónsdóttir Research Article Pages: 355 - 374
Semigroups with an idempotent power II the lattice of equational subclasses of [(xy)2 = xy] J. A. Gerhard Research Article Pages: 375 - 388