Etude du treillis des congruences a droite sur le monoide bicyclique Gérard Duchamp Research Article Pages: 31 - 46
Injectives in varieties of completely simple semigroups P. G. Trotter Research Article Pages: 47 - 55
Continuous automorphism groups on a locally compact group contracting modulo a compact subgroup and applications to stable convolution semigroups W. HazodE. Siebert Research Article Pages: 111 - 143
Any distributive lattice is determined by a semigroup from a certain class Yu F. Popov Short Note Pages: 145 - 148
The lattice of r-unipotent congruences on a regular semigroup Gracinda M. S. Gomes Research Article Pages: 159 - 173
The lattices of varieties and pseudovarieties of band monoids Shelly L. Wismath Research Article Pages: 187 - 198
Relationship between the inverse transversals of a regular semigroup Tatsuhiko Saito Research Article Pages: 245 - 250
On the additive structure of a class of ordered semirings M. SatyanarayanaJ. HanumanthachariD. Umamaheswarareddy Research Article Pages: 251 - 255
Scalar-type spectral operators and holomorphic semigroups Ralph de Laubenfels Research Article Pages: 257 - 263
Review of “Semigroups of linear operators and applications” Rainer Nagel Book Review Pages: 273 - 278
Report about the Conference on Semigroups held at Oberwolfach, 1986 H. Jürgensen Conference Report Pages: 279 - 283
Semimodularity and weak modularity in subalgebra lattices of completely simple semigroups Katherine G. Johnston Research Article Pages: 285 - 292
Congruences on semigroups which are perfect rectangular bands of inverse semigroups J. L. GalbiatiM. L. Veronesi Research Article Pages: 309 - 330
Semigroups and their one-point compactifications T. O'BrienM. RajagopalanM. Satyanarayana Research Article Pages: 391 - 404
On quasi-ideals in contracted semigroup rings V. N. DixitP. K. SinghalH. J. Weinert Research Article Pages: 431 - 439
Hogan's construction of bisimple semigroups with idempotents dually well-ordered A. Clement Short Note Pages: 447 - 452
