17 citations · 50 across the 19 of their papers we have counts for
Showing 2009Show all
2 papers · 1 filter
math.OC2009★ 15 cited
Robust control, multidimensional systems and multivariable Nevanlinna-Pick interpolation
J. A. Ball, S. ter Horst
The connection between the standard -problem in control theory and Nevanlinna-Pick interpolation in operator theory was established in the 1980s, and has led to a fruitfu…
math.FA2009★ 3 cited
Redheffer representations and relaxed commutant lifting
S. ter Horst
It is well known that the solutions of a (relaxed) commutant lifting problem can be described via a linear fractional representation of the Redheffer type. The coefficients of such…