1. On the adjoint semigroups of p-separable BCI-algebras

   • Wenping Huang
   • Fang Liu

   Research Article 17 August 2013 Pages: 317 - 322

2. A local version of Gearhart’s theorem

   • Sen-Zhong Huang

   Research Article 17 August 2013 Pages: 323 - 335

3. Cancellation and embedding theorems for compact uniquely divisible semigroups

   • Kirk Benningfield

   Research Article 17 August 2013 Pages: 336 - 347

4. Varieties and pseudovarieties of ordered normal bands

   • Stephen J. Emery

   Research Article 17 August 2013 Pages: 348 - 366

5. On free affine semigroups

   • J. C. Rosales
   • P. A. García-Sânchez

   Research Article 17 August 2013 Pages: 367 - 385

6. On weak commutativity of po-semigroups and their semilattice decompositions

   • Yonglin Cao

   Research Article 17 August 2013 Pages: 386 - 394

7. Deciding embeddability of partial groupoids into semigroups

   • Deko V. Dekov

   Research Article 17 August 2013 Pages: 395 - 414

8. An order relation on ℝ ^LUC

   • M. Koçak
   • D. Strauss

   Research Article 17 August 2013 Pages: 415 - 422

9. Free profinite R-trivial, locally idempotent and locally commutative semigroups

   • José Carlos Costa

   Research Article 17 August 2013 Pages: 423 - 444

10. Green’s relations in some categories of strong graph homomorphisms

    • D. G. FitzGerald

    Research Article 17 August 2013 Pages: 445 - 451

11. Semigroupes faiblement irréductibles de contractions linéaires sur C(X)

    • Etienne Ménard

    Research Article 17 August 2013 Pages: 452 - 462

12. Weakly regular *-semigroups

    • Changxiang Rui

    Short Note 17 August 2013 Pages: 463 - 465

13. A note on maximal group homomorphic images of completely simple semigroups

    • N. Ruškuc

    Short Note 17 August 2013 Pages: 466 - 467

14. Axioms for the finite non-bijective self-maps (Remark on a paper by G. Sági)

    • Isidore Fleischer

    Short Note 17 August 2013 Pages: 468 - 470