The KKT optimality conditions in a class of generalized convex optimization problems with an interval-valued objective function

@article{Zhang2014TheKO,
  title={The KKT optimality conditions in a class of generalized convex optimization problems with an interval-valued objective function},
  author={Jianke Zhang and Sanyang Liu and Lifeng Li and Quanxi Feng},
  journal={Optimization Letters},
  year={2014},
  volume={8},
  pages={607-631}
}