On the Design of Linear Multivariable Feedback Systems Via Constrained Nondifferentiable Optimization in H∞ SpacesElijah PolakS.E. Salcudean1989IEEE TACONPaper
Adaptive Control of ARMA Plants Using Worst-Case Design by Semi-Infinite OptimizationElijah PolakS.E. Salcudeanet al.1987IEEE TACONPaper
On finite dimensional approximations to a class of gamesJ.-P JacobE Polak1968J. Math. Anal. Appl.Paper