The EMS Publishing House is now EMS Press and has its new home at

Please find all EMS Press journals and articles on the new platform.

Zeitschrift für Analysis und ihre Anwendungen

Full-Text PDF (863 KB) | Metadata | Table of Contents | ZAA summary
Volume 15, Issue 1, 1996, pp. 19–29
DOI: 10.4171/ZAA/685

Published online: 1996-03-31

An Interpolation Problem with Symmetry and Related Questions

Daniel Alpay[1], Vladimir Bolotnikov[2] and Ph. Loubaton[3]

(1) Ben Gurion University of the Negev, Beer Sheva, Israel
(2) College of William and Mary, Williamsburg, USA
(3) ENST, Paris, France

An interpolation problem in the class of Carathéodory functions subject to a supplementary symmetry is solved; the problem originates with the theory of periodically correlated stochastic processes. The methods used are from state space theory.

Keywords: Carathédodory-Fejér interpolation, state space methods

Alpay Daniel, Bolotnikov Vladimir, Loubaton Ph.: An Interpolation Problem with Symmetry and Related Questions. Z. Anal. Anwend. 15 (1996), 19-29. doi: 10.4171/ZAA/685