1. Regularity of semigroups via the asymptotic behaviour at zero

   • Stephan Fackler

   RESEARCH ARTICLE 29 January 2013 Pages: 1 - 17

2. On the asymptotic behavior of the solutions of semilinear nonautonomous equations

   • Nguyen Van Minh
   • Gaston M. N’guérékata
   • Ciprian Preda

   RESEARCH ARTICLE 04 January 2013 Pages: 18 - 34

3. Structure and classification of monoidal groupoids

   • M. Calvo
   • A. M. Cegarra
   • B. A. Heredia

   RESEARCH ARTICLE 23 February 2013 Pages: 35 - 79

4. Radicals of some semigroup algebras

   • H. Garth Dales
   • Dona E. Strauss
   • Yuliya Zelenyuk

   RESEARCH ARTICLE 24 January 2013 Pages: 80 - 96

5. Epimorphisms, dominions and seminormal identities II

   • Noor Mohammad Khan
   • Aftab Hussain Shah

   RESEARCH ARTICLE 03 January 2013 Pages: 97 - 119

6. Rectangular group congruences on a semigroup

   • Roman S. Gigoń

   RESEARCH ARTICLE Open access 18 August 2012 Pages: 120 - 128

7. Left Reductive Congruences on Semigroups

   • Attila Nagy

   RESEARCH ARTICLE 24 August 2012 Pages: 129 - 148

8. The numerical duplication of a numerical semigroup

   • M. D’Anna
   • F. Strazzanti

   RESEARCH ARTICLE 04 December 2012 Pages: 149 - 160

9. Mitsch’s order and inclusion for binary relations and partitions

   • D. G. FitzGerald

   RESEARCH ARTICLE 27 November 2012 Pages: 161 - 170

   

10. On the number of numerical semigroups 〈a,b〉 of prime power genus

    • Shalom Eliahou
    • Jorge Ramírez Alfonsín

    RESEARCH ARTICLE 29 December 2012 Pages: 171 - 186

11. Epigroups in which the relation of having the same pseudo-inverse is a congruence

    • Jingguo Liu

    RESEARCH ARTICLE 29 December 2012 Pages: 187 - 200

12. Completely inverse AG ^∗∗-groupoids

    • Wiesław A. Dudek
    • Roman S. Gigoń

    RESEARCH ARTICLE Open access 25 January 2013 Pages: 201 - 229

13. Rank and idempotent rank of finite full transformation semigroups with restricted range

    • Worachead Sommanee
    • Jintana Sanwong

    RESEARCH ARTICLE 02 February 2013 Pages: 230 - 242

    

14. On disjoint unions of finitely many copies of the free monogenic semigroup

    • N. Abu-Ghazalh
    • N. Ruškuc

    RESEARCH ARTICLE 01 March 2013 Pages: 243 - 256

15. Covers of acts over monoids II

    • Alex Bailey
    • James Renshaw

    RESEARCH ARTICLE 21 February 2013 Pages: 257 - 274

    

16. Erratum to: Almost automorphic mild solutions to some classes of nonautonomous higher-order differential equations

    • Toka Diagana

    Erratum 04 June 2013 Pages: 275 - 276