1. Simplicial complexes of triangular Ferrers boards

   • Eric Clark
   • Matthew Zeckner

   OriginalPaper 18 July 2012 Pages: 1 - 14

   

2. Characteristic maps for the Brauer algebra

   • A. I. Molev
   • N. Rozhkovskaya

   OriginalPaper 31 July 2012 Pages: 15 - 35

   

3. Bounds on the regularity and projective dimension of ideals associated to graphs

   • Hailong Dao
   • Craig Huneke
   • Jay Schweig

   OriginalPaper 28 August 2012 Pages: 37 - 55

4. The independence number for polarity graphs of even order planes

   • Sylvia A. Hobart
   • Jason Williford

   OriginalPaper 28 August 2012 Pages: 57 - 64

5. Chambers of 2-affine arrangements and freeness of 3-arrangements

   • Takuro Abe

   OriginalPaper 24 August 2012 Pages: 65 - 78

   

6. Block characters of the symmetric groups

   • Alexander Gnedin
   • Vadim Gorin
   • Sergei Kerov

   OriginalPaper 29 August 2012 Pages: 79 - 101

   

7. Nonexistence results for tight block designs

   • Peter Dukes
   • Jesse Short-Gershman

   OriginalPaper 14 September 2012 Pages: 103 - 119

   

8. Polyhedral models for generalized associahedra via Coxeter elements

   • Salvatore Stella

   OriginalPaper 22 September 2012 Pages: 121 - 158

   

9. Degenerate flag varieties: moment graphs and Schröder numbers

   • Giovanni Cerulli Irelli
   • Evgeny Feigin
   • Markus Reineke

   OriginalPaper 22 September 2012 Pages: 159 - 189

   

10. On the connectedness of the complement of a ball in distance-regular graphs

    • Sebastian M. Cioabă
    • Jack H. Koolen

    OriginalPaper 13 September 2012 Pages: 191 - 195

11. On the permutation groups of cyclic codes

    • Kenza Guenda
    • T. Aaron Gulliver

    OriginalPaper 03 October 2012 Pages: 197 - 208

12. Cayley Cages

    • Geoffrey Exoo
    • Robert Jajcay
    • Jozef Širáň

    OriginalPaper 04 October 2012 Pages: 209 - 224