Strong duality refers to the concept in optimization where the optimal values of the primal and dual problems are equal under certain conditions. This principle highlights that, for many well-structured optimization problems, finding the solution to either the primal or dual formulation suffices to determine the same optimal objective value. The significance of strong duality is especially evident in semidefinite programming and is closely tied to conditions like complementary slackness that help identify feasible solutions.
congrats on reading the definition of strong duality. now let's actually learn it.