1. A biased random-key genetic algorithm for the Steiner triple covering problem

   • Mauricio G. C. Resende
   • Rodrigo F. Toso
   • Ricardo M. A. Silva

   Original Paper 06 February 2011 Pages: 605 - 619

2. Strong convergence of a proximal point algorithm with general errors

   • Yonghong Yao
   • Naseer Shahzad

   Original Paper 13 February 2011 Pages: 621 - 628

3. A breakpoint search approach for convex resource allocation problems with bounded variables

   • Anja De Waegenaere
   • Jacco L. Wielhouwer

   Original Paper Open access 13 February 2011 Pages: 629 - 640

4. Exact and heuristic approaches for the set cover with pairs problem

   • Luciana Brugiolo Gonçalves
   • Simone de Lima Martins
   • Anand Subramanian

   Original Paper 13 February 2011 Pages: 641 - 653

5. Three kinds of convexity and concavity properties of optimal value function in parametric nonlinear programming

   • Wu Junliang
   • Wang Yong

   Original Paper 17 February 2011 Pages: 655 - 663

6. Pareto set approximation by the method of adjustable weights and successive lexicographic goal programming

   • Panos M. Pardalos
   • Ingrida Steponavičė
   • Antanas Z̆ilinskas

   Original Paper 24 February 2011 Pages: 665 - 678

7. SOR- and Jacobi-type iterative methods for solving ℓ ₁ − ℓ ₂ problems by way of Fenchel duality

   • Masao Fukushima

   Original Paper 17 February 2011 Pages: 679 - 686

8. On the volumetric path

   • Murat Mut
   • Tamás Terlaky

   Original Paper 19 February 2011 Pages: 687 - 693

9. Boundary control of non-well-posed elliptic equations with nonlinear Neumann boundary conditions

   • Shu Luan
   • Hang Gao
   • Peng Xu

   Original Paper 20 February 2011 Pages: 695 - 708

10. A general method for enclosing solutions of interval linear equations

    • Jiri Rohn

    Original Paper 24 February 2011 Pages: 709 - 717

11. Dynamic guiding particle swarm optimization with embedded chaotic search for solving multidimensional problems

    • Min-Yuan Cheng
    • Kuo-Yu Huang
    • Hung-Ming Chen

    Original Paper 19 February 2011 Pages: 719 - 729

12. Sensitivity and stability for the second-order contingent derivative of the proper perturbation map in vector optimization

    • Q. L. Wang
    • S. J. Li

    Original Paper 27 February 2011 Pages: 731 - 748

13. Lipschitzian stability of parametric variational inequalities over perturbed polyhedral convex sets

    • Nguyen Thi Quynh Trang

    Original Paper 06 March 2011 Pages: 749 - 762

14. Pareto–Fenchel \({\epsilon}\) -subdifferential sum rule and \({\epsilon}\) -efficiency

    • M. El Maghri

    Original Paper 11 March 2011 Pages: 763 - 781

15. Discretization orders for distance geometry problems

    • Carlile Lavor
    • Jon Lee
    • Maxim Sviridenko

    Original Paper 25 March 2011 Pages: 783 - 796

16. Optimization framework for process scheduling of operation-dependent automobile assembly lines

    • Qiuhua Tang
    • Jie Li
    • Jianyi Kong

    Original Paper 01 April 2011 Pages: 797 - 824

17. A note on single-machine scheduling with nonlinear deterioration

    • Xiao-Yuan Wang
    • Dan Wang
    • Na Yin

    Short Communication 18 February 2011 Pages: 825 - 826