1. Unordered pairs in the set theory of Bourbaki 1949

   • A. R. D. Mathias

   OriginalPaper 12 January 2010 Pages: 1 - 10

2. Fitting ideals and the Gorenstein property

   • Burcu Baran

   OriginalPaper 01 December 2009 Pages: 11 - 18

3. On almost regular automorphisms

   • Gérard Endimioni

   OriginalPaper 12 January 2010 Pages: 19 - 27

4. On odd order nilpotent groups with class 2

   • Vivek Kumar Jain

   OriginalPaper 01 December 2009 Pages: 29 - 34

5. A virtually free pro-p need not be the fundamental group of a profinite graph of finite groups

   • Wolfgang Herfort
   • Pavel A. Zalesskii

   OriginalPaper 19 December 2009 Pages: 35 - 41

6. A valuation criterion for normal basis generators in local fields of characteristic p

   • G. Griffith Elder

   OriginalPaper 05 December 2009 Pages: 43 - 47

7. Analogues to Fermat primes related to Pell’s equation

   • Günter Köhler

   OriginalPaper 12 January 2010 Pages: 49 - 52

8. A Birch–Goldbach theorem

   • J. Brüdern
   • R. Dietmann
   • T. D. Wooley

   OriginalPaper 12 January 2010 Pages: 53 - 58

9. Quaternionic theta constants

   • Dominic Gehre
   • Aloys Krieg

   OriginalPaper 12 January 2010 Pages: 59 - 66

10. Complete continuity of linear combinations of composition operators

    • Nguyen Quang Dieu
    • Shûichi Ohno

    OriginalPaper 12 January 2010 Pages: 67 - 72

11. Existence of complete vector topologies with prescribed conditions

    • Cleon S. Barroso
    • Cicero Mota

    OriginalPaper 01 December 2009 Pages: 73 - 84

12. Analyticity on L ₁ of the heat semigroup with Wentzell boundary conditions

    • Mahamadi Warma

    OriginalPaper 01 December 2009 Pages: 85 - 89

13. A criterion on instability of cylindrical rotating surfaces

    • Rafael López

    OriginalPaper 12 January 2010 Pages: 91 - 99