All Areas Submissions - March 2003

Combinatorial Optimization
On counting integral points in a convex rational polytope
Jean B. Lasserre, Eduardo S. Zeron

Other Topics
Solving Method for a Class of Bilevel Linear Programming based on Genetic Algorithms
Guang-Min Wang, Zhong-Ping Wan, Xian-Jia Wang

Linear, Cone and Semidefinite Programming
A primal-dual second order cone approximations algorithm for symmetric cone programming
Chek Beng Chua

Other Topics
Stable Sets of Weak Tournaments
Somdeb Lahiri

Global Optimization
New global optima for Morse clusters at $\rho=8$
Marco Locatelli, Fabio Schoen

Combinatorial Optimization
Design and analysis of an approximation algorithm for Stackelberg network pricing
Sebastien Roch, Patrice Marcotte, Gilles Savard

Combinatorial Optimization
When the greedy algorithm fails
Joergen Bang-Jensen, Gregory Gutin, Anders Yeo

Nonlinear Optimization
Numerical Stability of Path Tracing in Polyhedral Homotopy Continuation Methods
S. Kim, M. Kojima

Combinatorial Optimization
Computational study of large-scale p-Median problems
Pasquale Avella, Antonio Sassano, Igor Vasil'ev

Convex and Nonsmooth Optimization
On the closedness of the linear image of a closed convex cone. Part I: necessary and sufficient conditions for nice cones, and core separation
Gabor Pataki

Applications — Science and Engineering
Effective reformulations of the truss topology design problem
Michal Kocvara, Jiri V. Outrata

Combinatorial Optimization
Partition of a Set of Integers into Subsets with Prescribed Sums
Wang Yiju

Linear, Cone and Semidefinite Programming
Primal-dual algorithms and infinite-dimensional Jordan algebras of finite rank
Leonid Faybusovich, Takashi Tsuchiya

Linear, Cone and Semidefinite Programming
Uniform Boundedness of a Preconditioned Normal Matrix Used in Interior Point Methods
Renato D. C. Monteiro, Jerome W. O'Neal, Takashi Tsuchiya