Klaus LOMMATZSCH
Special Issue: Editorial .  /517-518/

Bernd BANK, Marc GIUSTI, Joos HEINTZ and Luis M. PARDO
Generalized Polar Varieties and an Efficient Real Elimination Procedure.  /519-550/

Sira ALLENDE ALLONSO, Jürgen GUDDAT and Dieter NOWACK
A Modified Standard Embedding for Linear Complementarity Problems.  /551-570/

Christian GROSSMAN, Diethard KLATTE and Bernd KUMMER
Convergence of Primal-Dual Solutions for the Nonconvex Log-Barrier Method without LICQ.  /571-584/

Jiří V. OUTRATA
A Note on a Class of Equilibrium Problems with Equilibrium Constraints.  /585-594/

Matthias KNOBLOCH
Solving Convex Programs via Lagrangian Decomposition.  /595-610/

Ivo MAREK
Schwarz-like Methods for Approximate Solving Cooperative Systems.  /611-624/

Vlasta KAŇKOVÁ and Martin ŠMÍD
On Approximation in Multistage Stochastic Programs: Markov Dependence.  /625-638/

Petr VOLF
An Application of Nonparametric Cox Regression Model in Reliability Analysis: A Case Study.  /639-64/8