Data & IT
Metric Constrained Interpolation, Commutant Lifting and Systems
Ciprian Foias • A E Frazho • Prof Israel Gohberg • M A Kaashoek • Prof Israel Gohberg
Inbunden
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This monograph combines the commutant lifting theorem for operator theory and the state space method from system theory to provide a unified approach for solving both stationary and nonstationary interpolation problems with norm constraints. Included are the operator-valued versions of tangential Nevanlinna-Pick problem, the Hermite-Fejer problem, the Nehari problem, the Sarason problem, and the two-sided Nudelman problem, adn their nonstationary analogues. The main results concern the existance of solutions, the explicit construction of the central solutions in state space form, the maximum entropy property of the central solutions, and state space parametrizations of all solutions. Direct connections between the various interpolations problems are displayed. Application to the H-infinity control problems are presented. This monograph should appeal to a wide group of mathematicians and engineers. The material is self-contained and may be used for advanced graduate courses and seminars.
- Format: Inbunden
- ISBN: 9783764358891
- Språk: Engelska
- Antal sidor: 600
- Utgivningsdatum: 1997-02-01
- Förlag: Birkhauser Verlag AG