complementary problem
preferred label: مسئله متمم @fa
type: Concept
related: primal problem

dual problem
preferred label: مسئله دوگان @fa
type: Concept
related: primal problem

primal-dual algorithm
preferred label: الگوریتم اولیه-دوگان @fa
type: Concept
narrower: primal problem

primal problem
related: Farkas lemma
related: dual problem
related: complementary problem
broader: primal-dual algorithm
preferred label: مسئله اولیه @fa
type: Concept

Farkas lemma
preferred label: لم فارکاش @fa
type: Concept
related: primal problem