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

Mei-Jia Yang Yong 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