Topics in Nonconvex Optimization

1. Some Equivalences Among Nonlinear Complementarity Problems, Least-Element Problems, and Variational Inequality Problems in Ordered Spaces
Qamrul Hasan Ansari, Jen-Chih Yao

2. Generalized Monotone Maps and Complementarity Problems
S. K. Neogy, A. K. Das

3. Optimality Conditions Without Continuity in Multivalued Optimization Using Approximations as Generalized Derivatives
Phan Quoc Khanh, Nguyen Dinh Tuan

4. Variational Inequality and Complementarity Problem
Sudarsan Nanda

5. A Derivative for Semipreinvex Functions and Its Applications in Semipreinvex Programming
Y. X. Zhao, S. Y. Wang, L. Coladas Uria, S. K. Mishra

6. Proximal Proper Saddle Points in Set-Valued Optimization
C. S. Lalitha, R. Arora

7. Metric Regularity and Optimality Conditions in Nonsmooth Optimization
Anulekha Dhara, Aparna Mehra

8. An Application of the Modified Subgradient Method for Solving Fuzzy Linear Fractional Programming Problem
Pankaj Gupta, Mukesh Kumar Mehlawat

9. On Sufficient Optimality Conditions for Semi-Infinite Discrete Minmax Fractional Programming Problems Under Generalized V-Invexity
S. K. Mishra, Kin Keung Lai, Sy-Ming Guu, Kalpana Shukla

10. Ekeland-Type Variational Principles and Equilibrium Problems
Qamrul Hasan Ansari, Lai-Jiu Lin

11. Decomposition Methods Based on Augmented Lagrangians: A Survey
Abdelouahed Hamdi, Shashi K. Mishra

12. Second-Order Symmetric Duality with Generalized Invexity
S. K. Padhan, C. Nahak

13. A Dynamic Solution Concept to Cooperative Games with Fuzzy Coalitions
Surajit Borkotokey

14. Characterizations of the Solution Sets and Sufficient Optimality Criteria via Higher-Order Strong Convexity
Pooja Arora, Guneet Bhatia, Anjana Gupta

15. Variational Inequalities and Optimistic Bilevel Programming Problem Via Convexifactors
Bhawna Kohli

16. On Efficiency in Nondifferentiable Multiobjective Optimization Involving Pseudo d-Univex Functions; Duality
J. S. Rautela, Vinay Singh

Nyckelord: Mathematics, Operations Research, Management Science, Optimization, Calculus of Variations and Optimal Control, Optimization