1. A new greedy algorithm for the quadratic assignment problem

   • Theodoros P. Gevezes
   • Leonidas S. Pitsoulis

   Original Paper 13 October 2011 Pages: 207 - 220

2. Optimality conditions in convex optimization revisited

   • Joydeep Dutta
   • C. S. Lalitha

   Original Paper 13 October 2011 Pages: 221 - 229

3. Resource pricing games on graphs: existence of Nash equilibria

   • Yutaka Okaie
   • Tadashi Nakano

   Original Paper 20 October 2011 Pages: 231 - 240

4. A novel hybrid genetic algorithm for solving Sudoku puzzles

   • Xiu Qin Deng
   • Yong Da Li

   Original Paper 26 October 2011 Pages: 241 - 257

5. On the stability the least squares Monte Carlo

   • Oleksii Mostovyi

   Original Paper 20 November 2011 Pages: 259 - 265

6. An iterative algorithm for a general system of variational inequalities and fixed point problems in q-uniformly smooth Banach spaces

   • Gang Cai
   • Shangquan Bu

   Original Paper 26 October 2011 Pages: 267 - 287

7. Finding cliques of maximum weight on a generalization of permutation graphs

   • Valentina Cacchiani
   • Alberto Caprara
   • Paolo Toth

   Original Paper 26 October 2011 Pages: 289 - 296

8. An exact penalty global optimization approach for mixed-integer programming problems

   • S. Lucidi
   • F. Rinaldi

   Original Paper 28 October 2011 Pages: 297 - 307

9. A new method for ranking non-extreme efficient units in data envelopment analysis

   • A. Gholam Abri
   • G. R. Jahanshahloo
   • M. Fallah Jelodar

   Original Paper 12 November 2011 Pages: 309 - 324

10. Efficient model for interval goal programming with arbitrary penalty function

    • Hao-Chun Lu
    • Tzu-Li Chen

    Original Paper 19 November 2011 Pages: 325 - 341

11. Levitin–Polyak well-posedness by perturbations of inverse variational inequalities

    • Rong Hu
    • Ya-Ping Fang

    Original Paper 17 November 2011 Pages: 343 - 359

12. Calmness and inverse image characterizations for Asplund spaces

    • Nooshin Movahedian

    Original Paper 27 November 2011 Pages: 361 - 373

13. Symmetry-breaking constraints for packing identical rectangles within polyhedra

    • R. Andrade
    • E. G. Birgin

    Original Paper 02 December 2011 Pages: 375 - 405

14. Optimal solutions for the double row layout problem

    • André R. S. Amaral

    Original Paper 30 November 2011 Pages: 407 - 413

15. Strong convergence of a proximal point algorithm with bounded error sequence

    • Oganeditse A. Boikanyo
    • Gheorghe Moroşanu

    Short Communication 01 November 2011 Pages: 415 - 420