1. The permutahedron ofN-sparse posets

   • Annelie von Arnim
   • Rainer Schrader
   • Yaoguang Wang

   OriginalPaper Pages: 1 - 18

2. Exact penalization and stationarity conditions of mathematical programs with equilibrium constraints

   • Zhi-Quan Luo
   • Jong-Shi Pang
   • Shi-Quan Wu

   OriginalPaper Pages: 19 - 76

3. Superlinear convergence of the affine scaling algorithm

   • T. Tsuchiya
   • R. D. C. Monteiro

   OriginalPaper Pages: 77 - 110

4. Beale-Orchard-Hays Prize

   Call for Nominations Pages: 111 - 112