1. In admiration of Rainer Nagel

   • Jerome A. Goldstein

   TRIBUTE 15 March 2012 Pages: 1 - 4

   

2. Quasi-L ^p -contractive analytic semigroups generated by elliptic operators with complex unbounded coefficients on arbitrary domains

   • Sami Mourou
   • Mohamed Selmi

   RESEARCH ARTICLE 03 May 2012 Pages: 5 - 36

3. The non-nilpotent graph of a semigroup

   • E. Jespers
   • M. H. Shahzamanian

   RESEARCH ARTICLE 27 March 2012 Pages: 37 - 57

   

4. Perturbing the boundary conditions of the generator of a cosine family

   • Edgardo Alvarez-Pardo

   RESEARCH ARTICLE 07 December 2011 Pages: 58 - 74

5. Dually normal relations on sets

   • Guanghao Jiang
   • Luoshan Xu

   RESEARCH ARTICLE 21 December 2011 Pages: 75 - 80

6. Aczélian n-ary semigroups

   • Miguel Couceiro
   • Jean-Luc Marichal

   RESEARCH ARTICLE 09 November 2011 Pages: 81 - 90

7. A property of transformation semigroups

   • H. Mitsch

   SHORT NOTE 08 March 2012 Pages: 91 - 96

8. Modular and lower-modular elements of lattices of semigroup varieties

   • V. Y. Shaprynskiı̌

   RESEARCH ARTICLE 10 March 2012 Pages: 97 - 110

9. Subtraction Menger algebras

   • Wieslaw A. Dudek
   • Valentin S. Trokhimenko

   RESEARCH ARTICLE Open access 21 April 2012 Pages: 111 - 128

10. Amalgams of finite inverse semigroups and deterministic context-free languages

    • A. Cherubini
    • C. Nuccio
    • E. Rodaro

    RESEARCH ARTICLE 03 May 2012 Pages: 129 - 146

11. On a generalization of principal weak flatness property

    • Husheng Qiao
    • Chongqing Wei

    RESEARCH ARTICLE 21 March 2012 Pages: 147 - 159

    

12. On a problem concerning the Banach algebra generated by the maps \(n\mapsto\lambda^{\binom{n}{k}}\)

    • A. Jabbari

    RESEARCH ARTICLE 01 June 2012 Pages: 160 - 168

13. E-local pseudovarieties

    • A. Moura

    RESEARCH ARTICLE 14 June 2012 Pages: 169 - 181

    

14. Ramsey’s theorem for colors from a metric space

    • Mikołaj Bojańczyk
    • Eryk Kopczyński
    • Szymon Toruńczyk

    SHORT NOTE Open access 11 May 2012 Pages: 182 - 184

15. Minimal presentations for monoids with the ascending chain condition on principal ideals

    • M. Bullejos
    • P. A. García-Sánchez

    SHORT NOTE 03 September 2011 Pages: 185 - 190