| 2347 | -- | 2349 | Hoai An Le Thi, Tao Pham Dinh, Yaroslav D. Sergeyev. Preface to the special issue dedicated to the 6th World Congress on Global Optimization held in Metz, France, July 8-10, 2019 |
| 2351 | -- | 2375 | Abdelouafi Ghazi, Ahmed Roubi. Optimality conditions and DC-Dinkelbach-type algorithm for generalized fractional programs with ratios of difference of convex functions |
| 2377 | -- | 2405 | Thi Thuy Tran, Hoai An Pham Thi, Tao Pham Dinh, Nhu Tuan Nguyen. DC programming and DCA for enhancing physical layer security via relay beamforming strategies |
| 2407 | -- | 2432 | Yi-Shuai Niu, Yu You, Wenxu Xu, Wentao Ding, Junpeng Hu, Songquan Yao. A difference-of-convex programming approach with parallel branch-and-bound for sentence compression via a hybrid extractive model |
| 2433 | -- | 2454 | Joanna Berlinska, Alexander V. Kononov, Yakov Zinder. Two-machine flow shop with dynamic storage space |
| 2455 | -- | 2468 | Marco Cococcioni, Lorenzo Fiaschi. The Big-M method with the numerical infinite M |
| 2469 | -- | 2495 | Victor Gergel, Evgeniy Kozinov, Konstantin Barkalov. Computationally efficient approach for solving lexicographic multicriteria optimization problems |
| 2497 | -- | 2514 | Shapour Heidarkhani, Shahin Moradi, Giuseppe Caristi. Existence results for a dynamic Sturm-Liouville boundary value problem on time scales |
| 2515 | -- | 2528 | Milan HladÃk, David Hartman, Moslem Zamani. Maximization of a PSD quadratic form and factorization |