1. Combinatorial Proofs of Various q-Pell Identities via Tilings

   • Karen S. Briggs
   • David P. Little
   • James A. Sellers

   OriginalPaper 04 February 2011 Pages: 407 - 418

2. Nonattacking Queens in a Rectangular Strip

   • Seth Chaiken
   • Christopher R. H. Hanusa
   • Thomas Zaslavsky

   OriginalPaper 15 February 2011 Pages: 419 - 441

3. A Prime Sensitive Hankel Determinant of Jacobi Symbol Enumerators

   • Ömer Eğecioğlu

   OriginalPaper Open access 19 February 2011 Pages: 443 - 456

4. Contractible Triples in Highly Connected Graphs

   • Shinya Fujita
   • Ken-ichi Kawarabayashi

   OriginalPaper 04 February 2011 Pages: 457 - 465

5. On the Maximally Clustered Elements of Coxeter Groups

   • R. M. Green

   OriginalPaper 04 February 2011 Pages: 467 - 478

6. Bounds on the Size of the TBR Unit-Neighbourhood

   • Peter J. Humphries

   OriginalPaper 04 February 2011 Pages: 479 - 485

7. On the 3-Torsion Part of the Homology of the Chessboard Complex

   • Jakob Jonsson

   OriginalPaper 04 February 2011 Pages: 487 - 505

8. On the g-Ary Expansions of Apéry, Motzkin, Schröder and Other Combinatorial Numbers

   • Florian Luca
   • Igor E. Shparlinski

   OriginalPaper 05 February 2011 Pages: 507 - 524

9. 2-Cell Embeddings with Prescribed Face Lengths and Genus

   • Bojan Mohar

   OriginalPaper 05 February 2011 Pages: 525 - 532

10. Parameterized Telescoping Proves Algebraic Independence of Sums

    • Carsten Schneider

    OriginalPaper 05 February 2011 Pages: 533 - 552

11. Spotlight Tiling

    • Bridget Eileen Tenner

    OriginalPaper 06 February 2011 Pages: 553 - 568