1. On bases of identities of finite inverse semigroups with solvable subgroups

   • Jiri Kad’ourek

   Research Article 27 June 2003 Pages: 317 - 343

2. On numerical semigroups related to covering of curves

   • Cícero Carvalho
   • Fernando Torres

   Research Article 15 August 2003 Pages: 344 - 354

3. Pre-compatible almost endomorphisms and semigroups whose cube is a band

   • R. A. R. Monzo

   Research Article 27 June 2003 Pages: 355 - 372

4. On left C-wrpp semigroups

   • Lan Du
   • K. P. Shum

   Research Article 11 July 2003 Pages: 373 - 387

5. Subsemigroups of certain bands of nilpotent groups

   • Anne Antonippillai

   Research Article 01 August 2003 Pages: 388 - 410

6. Relationship between the quasi-ideal adequate transversals of an abundant semigroup

   • Minxia Luo

   Research Article 22 August 2003 Pages: 411 - 418

7. Regular *-semigroup varieties with the amalgamation property

   • Igor Dolinka

   Research Article 27 June 2003 Pages: 419 - 428

8. A counterexample to Sorenson’s conjecture: The finitely generated case

   • Yuji Takahashi

   Research Article 06 December 2002 Pages: 429 - 431

9. Tight inverse semigroups that are not bisimple

   • Boris M. Schein
   • H. Y. Wu

   Research Article 07 February 2003 Pages: 432 - 442

10. Ultrafilters on the collection of finite subsets of an infinite set

    • Arthur D. Grainger

    Research Article 31 January 2003 Pages: 443 - 453

11. Idempotent generated endomorphisms of an independence algebra

    • João Araújo

    Short Note 11 July 2003 Pages: 464 - 467

12. Erratum to: RGC _n -commutative Δ-semigroups

    • Zhonghao Jiang
    • Attila Nagy

    Erratum 18 July 2003 Pages: 468 - 470