1. Hereditarily Finitely Based Semigroups of Triangular Matrices over Finite Fields

   • Wen Ting Zhang
   • Jian Rong Li
   • Yan Feng Luo

   RESEARCH ARTICLE 16 February 2013 Pages: 229 - 261

2. Heat kernel bounds for the Laplacian on metric graphs of polygonal tilings

   • René Pröpper

   RESEARCH ARTICLE 25 September 2012 Pages: 262 - 271

   

3. Rings whose multiplicative endomorphisms are power functions

   • Greg Oman

   RESEARCH ARTICLE 09 November 2012 Pages: 272 - 278

4. Super module amenability of inverse semigroup algebras

   • M. Lashkarizadeh Bami
   • M. Valaei
   • M. Amini

   RESEARCH ARTICLE 11 September 2012 Pages: 279 - 288

5. On the Apéry sets of monomial curves

   • Teresa Cortadellas Benítez
   • Raheleh Jafari
   • Santiago Zarzuela Armengou

   RESEARCH ARTICLE 23 October 2012 Pages: 289 - 320

6. Uniform families of ergodic operator nets

   • Marco Schreiber

   RESEARCH ARTICLE 10 October 2012 Pages: 321 - 336

7. On lattices of varieties of restriction semigroups

   • Peter R. Jones

   RESEARCH ANNOUNCEMENT 03 October 2012 Pages: 337 - 361

8. Exponential energy decay of some coupled second order systems

   • E. M. Ait Benhassi
   • K. Ammari
   • L. Maniar

   RESEARCH ARTICLE 06 December 2012 Pages: 362 - 382

9. Some remarks on the inverse semigroup associated to the Cuntz-Li algebras

   • S. Sundar

   RESEARCH ARTICLE 28 September 2012 Pages: 383 - 394

10. An example of the Weierstrass semigroup of a pointed curve on K3 surfaces

    • Kenta Watanabe

    RESEARCH ARTICLE 04 January 2013 Pages: 395 - 403

11. Topological Brandt semigroups

    • H. Samea

    RESEARCH ARTICLE 30 May 2012 Pages: 404 - 412

12. On Condition (P′)

    • Akbar Golchin
    • Hossein Mohammadzadeh

    RESEARCH ARTICLE 09 October 2012 Pages: 413 - 430

13. Congruences and group congruences on a semigroup

    • Roman S. Gigoń

    RESEARCH ARTICLE Open access 15 August 2012 Pages: 431 - 450