36 citations · 77 across the 18 of their papers we have counts for
18 papers
The discrete twofold Ellis-Gohberg inverse problem
S. ter Horst, M. A. Kaashoek, F. van Schagen
In this paper a twofold inverse problem for orthogonal matrix functions in the Wiener class is considered. The scalar-valued version of this problem was solved by Ellis and Gohberg…
The twofold Ellis-Gohberg inverse problem in an abstract setting and applications
S. ter Horst, M. A. Kaashoek, F. van Schagen
In this paper we consider a twofold Ellis-Gohberg type inverse problem in an abstract *-algebraic setting. Under natural assumptions, necessary and sufficient conditions for the ex…
The Bezout equation on the right half plane in a Wiener space setting
G. J. Groenewald, S. ter Horst, M. A. Kaashoek
This paper deals with the Bezout equation , , in the Wiener space of analytic matrix-valued functions on the right half plane. In particular, is an…
The Bezout-corona problem revisited: Wiener space setting
G. J. Groenewald, S. ter Horst, M. A. Kaashoek
The matrix-valued {Bezout-corona} problem , , is studied in a Wiener space setting, that is, the given function is an analytic matrix function on the unit…
All solutions to an operator Nevanlinna-Pick interpolation problem
A. E. Frazho, S. Ter Horst, M. A. Kaashoek
The main results presented in this paper provide a complete and explicit description of all solutions to the left tangential operator Nevanlinna- Pick interpolation problem assumin…
Generalized solutions of Riccati equalities and inequalities
D. Z. Arov, M. A. Kaashoek, D. R. Pik
The Riccati inequality and equality are studied for infinite dimensional linear discrete time stationary systems with respect to the scattering supply rate. The results obtained ar…