7 citations · 7 across the 3 of their papers we have counts for
3 papers
math.OC2008
Equivalence of robust stabilization and robust performance via feedback
J. A. Ball, Q. Fang, G. J. Groenewald +1
One approach to robust control for linear plants with structured uncertainty as well as for linear parameter-varying (LPV) plants (where the controller has on-line access to the va…
math.FA2008
Relaxed commutant lifting: existence of a unique solution
S. ter Horst
In this paper we present necessary and sufficient conditions for the existence of a unique solution to the relaxed commutant lifting problem. The obtained conditions are more compl…
math.FA2008★ 7 cited
Multivariable operator-valued Nevanlinna-Pick interpolation: a survey
J. A. Ball, S. ter Horst
The theory of Nevanlinna-Pick and Carathéodory-Fejér interpolation for matrix- and operator-valued Schur class functions on the unit disk is now well established. Recent work has p…