Intrinsic topologies on semilattices of finite breadth G. GierzJ. D. LawsonA. R. Stralka Research Article Pages: 1 - 17
Points extremaux dans un monoide affine semitopologique E. MenardJ. P. Troallic Research Article Pages: 19 - 23
Weakly uniform completely O-simple semigroups of matrix type L. B. Šneperman Research Article Pages: 25 - 32
Residual finiteness in permutation varieties of semigroups Thomas Nordahl Research Article Pages: 33 - 46
Semigroups with Λ-semidistributive subsemigroup lattices V. M. Shiryaev Research Article Pages: 47 - 68
Idempotent-generated subsemigroups of the symmetric semigroup of degree four: Computer investigations G. BijevK. Todorov Research Announcement Pages: 119 - 122
The inverse semigroup of a sum-ordered semiring E. G. ManesD. B. Benson Research Article Pages: 129 - 152
On semitopological actions of generalized I-semigroups Wolfgang Ruppert Research Article Pages: 153 - 180
Wreath products of ordered semigroups Ulrich KnauerAlexander Mikhalev Research Article Pages: 181 - 191
A semigroup setting for distance measures in connexion with poisson approximation D. Pfeifer Research Article Pages: 201 - 205
Dynamical properties of distal function spaces and fixed point theorems R. D. Pandian Research Article Pages: 207 - 218
Relations on the lattice of congruences of a regular semigroup R. J. KochB. L. Madison Research Article Pages: 227 - 233
The structure semilattice of a compact UDC semigroup D. R. BrownJ. W. Stepp Research Article Pages: 235 - 250
Representation extension properties of normal bands S. Bulman-FlemingK. McDowell Research Article Pages: 257 - 264
Semigroups of operators and second-order cauchy problems J. R. Dorroh Research Article Pages: 297 - 304
Structure of regular semigroups with a quasi-ideal inverse transversal Tatsuhiko Saito Research Article Pages: 305 - 309
Finitely axiomatizable varieties of BCK-algebras Barbara Woźniakowska Research Article Pages: 361 - 366
On certain lattice—Ordered semigroups Gabriel CiobanuMarian Deaconescu Research Announcement Pages: 367 - 371
A nonlocally compact nondiscrete topology for the α-bicyclic semigroup Annie Alexander Selden Short Note Pages: 372 - 374
International Conference on Semigroup Theory in Greifswald, November 12–16, 1984 Hans-Jürgen Hoehnke Conference Report Pages: 375 - 378