ABS algorithm Abstract program Active constraint Active set method Activity analysis Acyclic Adjacency matrix Adjacent basis Adjoint Admissible Advanced basis Affine combination Affine function Affine hull Affine independence Affine scaling Affine set Aggregation AIMMS Algorithm Almost complementary Alternative systems AMPL Analytic center Ant colony optimization Anticycling rule Approximation algorithm Arborescent sets Argmax Argmin Artificial variable Assembly line balancing problem Assignment polytope Assignment problem Asymptotic Linear Programming Asymptotic stability Auction algorithm Augmented Lagrangian Augmenting path Automatic differentiation
