36 citations · 77 across the 18 of their papers we have counts for
5 papers · 1 filter
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…