Optimization Letters, Volume 2

Volume 2, Number 1, January 2008

• Marco Gaviano, Daniela Lera:
  A global minimization algorithm for Lipschitz functions. 1-13
  
• V. Jeyakumar:
  A note on strong duality in convex semidefinite optimization: necessary and sufficient conditions. 15-25
  
• Chung-Yee Lee, Gang Yu:
  Parallel-machine scheduling under potential disruption. 27-37
  
• Wikrom Jaruphongsa, Chung-Yee Lee:
  Dynamic lot-sizing problem with demand time windows and container-based transportation cost. 39-51
  
• Clayton W. Commander, Panos M. Pardalos, Valeriy Ryabchenko, Oleg V. Shylo, Stan Uryasev, Grigoriy Zrazhevsky:
  Jamming communication networks under complete uncertainty. 53-70
  
• Antonino Maugeri, Fabio Raciti:
  On general infinite dimensional complementarity problems. 71-90
  
• S. K. Mishra, Shouyang Wang, Kin Keung Lai:
  On non-smooth alpha-invex functions and vector variational-like inequality. 91-98
  
• Mohammad Al Hasan, Krishna K. Ramachandran, John E. Mitchell:
  Optimal placement of stereo sensors. 99-111
  
• Maria Bernadette Donato, Monica Milasi, Carmela Vitanza:
  Dynamic Walrasian price equilibrium problem: evolutionary variational approach with sensitivity analysis. 113-126
  
• Qiang Qiang, Anna Nagurney:
  A unified network performance measure with importance identification and the ranking of network components. 127-142
  

Volume 2, Number 2, March 2008

• Sjur Didrik Flåm, Hubertus Th. Jongen, Oliver Stein:
  Slopes of shadow prices and Lagrange multipliers. 143-155
  
• Kosmidou Kyriaki, Constantin Zopounidis:
  Generating interest rate scenarios for bank asset liability management. 157-169
  
• Michael Laszlo, Sumitra Mukherjee:
  An approximation algorithm for network design problems with downwards-monotone demand functions. 171-175
  
• Francesca Mariani, Graziella Pacelli, Francesco Zirilli:
  Maximum likelihood estimation of the Heston stochastic volatility model using asset and option prices: an application of nonlinear filtering theory. 177-222
  
• V. Jeyakumar, N. Q. Huy:
  Global minimization of difference of quadratic and convex functions over box or binary constraints. 223-238
  
• Jinghao Zhu, Xi Zhang:
  On global optimizations with polynomials. 239-249
  
• Massimiliano Caramia, Antonino Sgalambro:
  An exact approach for the maximum concurrent k -splittable flow problem. 251-265
  
• Nuno P. Faísca, Konstantinos I. Kouramas, Pedro M. Saraiva, Berç Rustem, Efstratios N. Pistikopoulos:
  A multi-parametric programming approach for constrained dynamic programming problems. 267-280
  
• Guang-Zhen Sun:
  An economic approach to some classical theorems in optimization theory. 281-286
  

Volume 2, Number 3, June 2008

• Alexander J. Zaslavski:
  Exact penalty property for a class of inequality-constrained minimization problems. 287-298
  
• Magdalene Marinaki, Yannis Marinakis, Michael Doumpos, Nikolaos F. Matsatsinis, Constantin Zopounidis:
  A comparison of several nearest neighbor classifier metrics using Tabu Search algorithm for the feature selection problem. 299-308
  
• Boban Marinkovic:
  Optimality conditions for discrete calculus of variations problems. 309-318
  
• Di Wu, Zhijun Wu, Yaxiang Yuan:
  Rigid versus unique determination of protein structures with geometric buildup. 319-331
  
• Han-Lin Li, Jung-Fa Tsai, Christodoulos A. Floudas:
  Convex underestimation for posynomial functions of positive variables. 333-340
  
• S. J. Li, J. Zeng:
  Existences of solutions for generalized vector quasi-equilibrium problems. 341-349
  
• Yannis Marinakis, Athanasios Migdalas, Panos M. Pardalos:
  Expanding neighborhood search-GRASP for the probabilistic traveling salesman problem. 351-361
  
• Fabio Tardella:
  Existence and sum decomposition of vertex polyhedral convex envelopes. 363-375
  
• Werner Römisch, Stefan Vigerske:
  Quantitative stability of fully random mixed-integer two-stage stochastic programs. 377-388
  
• Yuriy Zinchenko:
  On hyperbolicity cones associated with elementary symmetric polynomials. 389-402
  
• Eissa Nematollahi, Tamás Terlaky:
  A simpler and tighter redundant Klee-Minty construction. 403-414
  
• Harald Günzel, Hubertus Th. Jongen, Oliver Stein:
  Generalized semi-infinite programming: the Symmetric Reduction Ansatz. 415-424
  
• Hong-Bin Chen, Hung-Lin Fu, Frank K. Hwang:
  An upper bound of the number of tests in pooling designs for the error-tolerant complex model. 425-431
  
• Bo Yuan, Maria E. Orlowska, Shazia Wasim Sadiq:
  Extending a class of continuous estimation of distribution algorithms to dynamic problems. 433-443
  

Volume 2, Number 4, August 2008

• Tibor Csendes, László Pál, José-Oscar H. Sendín, Julio R. Banga:
  The GLOBAL optimization method revisited. 445-454
  
• Thomas C. Sharkey, H. Edwin Romeijn:
  Simplex-inspired algorithms for solving a class of convex programming problems. 455-481
  
• Charles Audet, Pierre Hansen, Alejandro Karam, Chi To Ng, Sylvain Perron:
  Exact L ₂-norm plane separation. 483-495
  
• Tamás Terlaky, Jiaping Zhu:
  Comments on "Dual methods for nonconvex spectrum optimization of multicarrier systems". 497-503
  
• René Meziat, Diego Patiño:
  Exact relaxations of non-convex variational problems. 505-519
  
• Giampaolo Liuzzi, Stefano Lucidi:
  A derivative-free algorithm for systems of nonlinear inequalities. 521-534
  
• Malay Bhattacharyya, Anup Kumar Bandyopadhyay:
  On single courier problem. 535-541
  
• E. Allevi, A. Gnudi, I. V. Konnov:
  An extended Gauss-Seidel method for a class of multi-valued complementarity problems. 543-553
  
• M. P. Mulaudzi, Mark Adam Petersen, I. M. Schoeman:
  Optimal allocation between bank loans and treasuries with regret. 555-566
  
• G. Isac, Sandor Z. Németh:
  Regular exceptional family of elements with respect to isotone projection cones in Hilbert spaces and complementarity problems. 567-576
  
• Maria Flavia Monaco, Marcello Sammarra, Luigi Moccia:
  Some observations about the extreme points of the Generalized Cardinality-Constrained Shortest Path Problem polytope. 577-585
  
• Roy H. Kwon, Georgios V. Dalakouras, Cheng Wang:
  On a posterior evaluation of a simple greedy method for set packing. 587-597
  
• Z. Husain, I. Ahmad:
  Note on Mond-Weir type nondifferentiable second order symmetric duality. 599-604
  
• D. G. Bakogianni, K. A. Lazopoulos:
  Stability of strain gradient elastic bars in tension. 605-606