1. A lattice point problem and additive number theory

   • Noga Alon
   • Moshe Dubiner

   OriginalPaper Pages: 301 - 309

2. A nonexistence result for abelian menon difference sets using perfect binary arrays

   • K. T. Arasu
   • James A. Davis
   • J. Jedwab

   OriginalPaper Pages: 311 - 317

3. Fast perfect-information leader-election protocols with linear immunity

   • Jason Cooper
   • Nathan Linial

   OriginalPaper Pages: 319 - 332

4. Infinite partition regular matrices

   • Walter A. Deuber
   • Neil Hindman
   • Hanno Lefmann

   OriginalPaper Pages: 333 - 355

5. Non-contractible edges in a 3-connected graph

   • Yoshimi Egawa
   • Katsuhiro Ota
   • Xingxing Yu

   OriginalPaper Pages: 357 - 364

6. Extending partial isomorphisms on finite structures

   • Bernhard Herwig

   OriginalPaper Pages: 365 - 371

7. Note on a conjecture of toft

   • T. R. Jensen
   • F. B. Shepherd

   OriginalPaper Pages: 373 - 377

8. Point sets with distinct distances

   • Hanno Lefmann
   • Torsten Thiele

   OriginalPaper Pages: 379 - 408

9. Gröbner bases and triangulations of the second hypersimplex

   • Jesús A. De Loera
   • Bernd Sturmfels
   • Rekha R. Thomas

   OriginalPaper Pages: 409 - 424

10. Improved bounds on the max-flow min-cut ratio for multicommodity flows

    • Serge Plotkin
    • Éva Tardos

    OriginalPaper Pages: 425 - 434

11. A primal-dual approximation algorithm for generalized steiner network problems

    • David P. Williamson
    • Michel X. Goemans
    • Vijay V. Vazirani

    OriginalPaper Pages: 435 - 454