1. Sylvester–Gallai Theorems for Complex Numbers and Quaternions

   • Noam Elkies
   • Lou M. Pretorius
   • Konrad J. Swanepoel

   OriginalPaper 03 February 2006 Pages: 361 - 373

2. The Kissing Problem in Three Dimensions

   • Oleg R. Musin

   OriginalPaper 25 October 2005 Pages: 375 - 384

3. Neighborhood Complexes and Generating Functions for Affine Semigroups

   • Herbert E. Scarf
   • Kevin M. Woods

   OriginalPaper 30 December 2005 Pages: 385 - 403

4. Small Triangle-Free Configurations of Points and Lines

   • Marko Boben
   • Branko Grunbaum
   • Arjana Zitnik

   OriginalPaper 20 January 2006 Pages: 405 - 427

5. Lattice Points in Large Borel Sets and Successive Minima

   • Iskander Aliev
   • Peter M. Gruber

   OriginalPaper 20 January 2006 Pages: 429 - 435

6. The Stirling Polynomial of a Simplicial Complex

   • Gabor Hetyei

   OriginalPaper 19 September 2005 Pages: 437 - 455

7. On the Bounded Complex of an Affine Oriented Matroid

   • Xun Dong

   OriginalPaper 19 December 2005 Pages: 457 - 471

8. The Maximal Number of Geometric Permutations for n Disjoint Translates of a Convex Set in ℝ Is Ω(n)

   • Andrei Asinowski
   • Meir Katchalski

   OriginalPaper 20 January 2006 Pages: 473 - 480

9. Bar-Magnet Polyhedra and NS-Orientations of Maps

   • Bojan Mohar

   OriginalPaper 20 January 2006 Pages: 481 - 491

10. Globally Linked Pairs of Vertices in Equivalent Realizations of Graphs

    • Bill Jackson
    • Tibor Jordan
    • Zoltan Szabadka

    OriginalPaper 20 January 2006 Pages: 493 - 512

11. Tverberg-Type Theorems for Separoids

    • Juan Jose Montellano-Ballesteros
    • Attila Por
    • Ricardo Strausz

    OriginalPaper 03 February 2006 Pages: 513 - 523