Quadratic Support Functions in Quadratic Bilevel Problems

Quantum binary particle swarm optimization-based algorithm for solving a class of bi-level competitive facility location problems

Quadratic Fuzzy Bilevel Chance Constrained Programming with Parameters Following Weibull Distribution

Quadratic Bi-level Programming Problem Based On Fuzzy Goal Programming Approach

Quasi-variational inequalities, generalized Nash equilibria, and multi-leader-follower games

Quasi Convex Lower Level Problem and Applications in Two Level Optimization