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On Lagrangian duality gap of quadratic fractional programming with a two-sided quadratic constraint.

Mei-Jia YangYong Xia
Published in: Optim. Lett. (2020)
Keyphrases
  • duality gap
  • fractional programming
  • pairwise
  • objective function
  • computational complexity
  • inequality constraints
  • set covering problem
  • search space
  • column generation
  • primal dual
  • augmented lagrangian
  • saddle point