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| 353 | -- | 370 | P. Alart, S. Pagano. DC Solutions of Postbuckling Problems |
| 371 | -- | 376 | G. Carlier, Ivar Ekeland. The Structure of Cities |
| 377 | -- | 399 | David Yang Gao. Canonical Duality Theory and Solutions to Constrained Nonconvex Quadratic Programming |
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| 415 | -- | 424 | S. K. Mishra, G. Giorgi, S. Y. Wang. Duality in Vector Optimization in Banach Spaces with Generalized Convexity |
| 425 | -- | 438 | S. K. Mishra, S. Y. Wang, K. K. Lai. Optimality and Duality in Nondifferentiable and Multiobjective Programming under Generalized d-Invexity |
| 439 | -- | 453 | Dumitru Motreanu, V. V. Motreanu. Nonsmooth Variational Problems in the Limit Case and Duality |
| 455 | -- | 477 | A. M. Rubinov, Rafail N. Gasimov. Scalarization and Nonlinear Scalar Duality for Vector Optimization with Preferences that are not necessarily a Pre-order Relation |
| 479 | -- | 496 | Shuzhong Zhang. A New Self-Dual Embedding Method for Convex Programming |
| 497 | -- | 509 | Y. Y. Zhou, X. Q. Yang. Some Results about Duality and Exact Penalization |