Verlag: Harvard Kennedy School, 1997
ISBN 10: 0674839811 ISBN 13: 9780674839816
Anbieter: Books From California, Simi Valley, CA, USA
Hardcover. Zustand: Good. Ex-library.
Verlag: Zurich: Museum Rietberg, 2000., 2000
Anbieter: D & E LAKE LTD. (ABAC/ILAB), Toronto, ON, Kanada
4to. pp. 395. numerous colour illus. text in German. bds. dw. Published in Conjunction with an Exhibition.
Verlag: LG Evergreen Foundation, 2005
ISBN 10: 8995141514 ISBN 13: 9788995141519
Zustand: Very Good. Very Good condition. A copy that may have a few cosmetic defects. May also contain light spine creasing or a few markings such as an owner's name, short gifter's inscription or light stamp.
Verlag: LG Evergreen Foundation, 2000
ISBN 10: 8995141530 ISBN 13: 9788995141533
Anbieter: Antiquariat Bernhardt, Kassel, Deutschland
Taschenbuchausgabe. Zust: Gutes Exemplar. 328 S. Englisch 400g.
Verlag: Birkhäuser Basel, 2008
ISBN 10: 3764388927 ISBN 13: 9783764388928
Anbieter: Buchpark, Trebbin, Deutschland
Zustand: Sehr gut. Zustand: Sehr gut - Gepflegter, sauberer Zustand. | Seiten: 260 | Sprache: Englisch | Produktart: Bücher.
Verlag: Birkhäuser Basel, 2008
ISBN 10: 3764388927 ISBN 13: 9783764388928
Anbieter: AHA-BUCH GmbH, Einbeck, Deutschland
Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - the recent IWOTA meetings, IWOTA 2006 was focused on a few special themes, without loss of the general IWOTA mission. Our special interest areas were Hilbert/Krein space operator theory; Complex function theory related to Hilbert space operators; Systems theory related to Hilbert space operators. This volume contains 16 contributions, which re ect the recent development in operator theory and applications. The organizers gratefully acknowledge the support of the following institutions: KRF (Korea Research Foundation); Department of Mathematics, Seoul National University; Research Institute of Mathematics, Seoul National University. Tsuyoshi Ando, Raul Curto Il Bong Jung, Woo Young Lee (Editors) OperatorTheory: Advances andApplications,Vol.187, 1 16 c 2008Birkh auserVerlagBasel/Switzerland AConnectionbetweenSzeg oandNehari SequencesintheMatrix-valuedCase Daniel Alpay and Israel Gohberg Abstract. One can associate to a rational function which is moreover strictly positive on the unit circle two sequences of numbers in the open unit disk, called the Szeg o sequence and the Nehari sequence. In the scalar case, they coincide up to multiplication by 1. We study the corresponding result in the matrix-valued case. Mathematics Subject Classi cation (2000). Primary: 34A55, 49N45, 70G30; Secondary: 93B15, 47B35. Keywords. Inverse problems, scattering matrix, Schurparameters, state space method, extension problems. 1. Introduction Letw(z) be a scalar rational function strictly positive on the unit circle. One can associate to it an in nite sequence of numbers in the open unit disk, called in [1] a Szeg o sequence. This sequence characterizes in a unique wayw(z)providedsome normalization is chosen; we will take 2 1 it w(e )dt=1.