| 351 | -- | 353 | Vasily N. Malozemov, Maksim V. Dolgopolik. Preface |
| 354 | -- | 364 | Jerzy Grzybowski, Diethard Pallaschke, Ryszard Urbanski. Reduced Pairs of Compact Convex Sets and Ordered Median Functions |
| 365 | -- | 383 | Elena K. Basaeva, Anatoly G. Kusraev, Semen S. Kutateladze. Quaisidifferentials in Kantorovich Spaces |
| 384 | -- | 401 | Robert Baier, Elza Farkhi, Vera Roshchina. From Quasidifferentiable to Directed Subdifferentiable Functions: Exact Calculus Rules |
| 402 | -- | 421 | Stephan Dempe, Maria Pilecka. Optimality Conditions for Set-Valued Optimisation Problems Using a Modified Demyanov Difference |
| 422 | -- | 439 | Nina Ovcharova, Joachim Gwinner. Semicoercive Variational Inequalities: From Existence to Numerical Solution of Nonmonotone Contact Problems |
| 440 | -- | 464 | Vadim Bondarevsky, Alexey Leschov, Leonid Minchenko. Value Functions and Their Directional Derivatives in Parametric Nonlinear Programming |
| 465 | -- | 480 | Sergey Dudov, Mikhail Osiptsev. Uniform Estimation of a Convex Body by a Fixed-Radius Ball |
| 481 | -- | 503 | Valentin V. Gorokhovik, Marina Trafimovich. Positively Homogeneous Functions Revisited |
| 504 | -- | 526 | Boris S. Mordukhovich, M. Ebrahim Sarabi. Second-Order Analysis of Piecewise Linear Functions with Applications to Optimization and Stability |
| 527 | -- | 535 | Aram V. Arutyunov, S. A. Vartapetov, S. E. Zhukovskiy. Some Properties and Applications of the Hausdorff Distance |
| 536 | -- | 549 | Nadezda Sukhorukova, Julien Ugon. Chebyshev Approximation by Linear Combinations of Fixed Knot Polynomial Splines with Weighting Functions |
| 550 | -- | 572 | Xeniya Vladimirovna Grigor'eva. Approximate Functions in a Problem of Sets Separation |
| 573 | -- | 599 | Amos Uderzo. A Strong Metric Subregularity Analysis of Nonsmooth Mappings Via Steepest Displacement Rate |
| 600 | -- | 616 | Radu Ioan Bot, Ernö Robert Csetnek. An Inertial Tseng's Type Proximal Algorithm for Nonsmooth and Nonconvex Optimization Problems |
| 617 | -- | 642 | Nguyen Thi Van Hang, Nguyen Dong Yen. On the Problem of Minimizing a Difference of Polyhedral Convex Functions Under Linear Constraints |
| 643 | -- | 665 | Do Van Luu. Optimality Condition for Local Efficient Solutions of Vector Equilibrium Problems via Convexificators and Applications |
| 666 | -- | 674 | M. E. Abbasov. Second-Order Minimization Method for Nonsmooth Functions Allowing Convex Quadratic Approximations of the Augment |
| 675 | -- | 693 | Francesca Faraci, Baasansuren Jadamba, Fabio Raciti. On Stochastic Variational Inequalities with Mean Value Constraints |
| 694 | -- | 707 | Yogendra Pandey, Shashi Kant Mishra. Duality for Nonsmooth Optimization Problems with Equilibrium Constraints, Using Convexificators |
| 708 | -- | 725 | Tadeusz Antczak. Optimality Conditions in Quasidifferentiable Vector Optimization |