Pasquale L. De Angelis, Immanuel M. Bomze and Gerardo Toraldo /
Ellipsoidal Approach to Box-Constrained Quadratic Problems 1-15 Lian-Sheng Zhang, Chi-Kong Ng, Duan Li and Wei-Wen Tian / A New
Filled Function Method for Global Optimization 17^43 Giovanna Idone / Variational Inequalities and Applications to a Continuum
Model of Transportation Network with Capacity Constraints 45-53 N. Gadhi and A. Metrane / Sufficient Optimality Condition for Vector
Optimization Problems under D.C. Data 55-66 Shunming Zhang, Shouyang Wang and Xiaotie Deng / Portfolio Selection
Theory with Different Interest Rates for Borrowing and Lending 67-95 Deren Han and Hong K. Lo / Solving Variational Inequality Problems with
Linear Constraints by a Proximal Decomposition Algorithm 97-113 Hongwei Du, Xiaohua Jia, Deying Li and Weili Wu / Coloring of Double
Disk Graphs 115-119
^ Christian Jansson / A Rigorous Lower Bound for the Optimal Value
of Convex Optimization Problems 121-137
