Unitary Extensions of Isometries and Contractive Intertwining Dilations View Full Text


Ontology type: schema:Chapter     


Chapter Info

DATE

1989

AUTHORS

Rodrigo Arocena

ABSTRACT

It is shown that unitary extensions of a suitable isometry give a simple proof of the Nagy-Foias lifting theorem and lead directly to a Schur type analysis of contractive intertwining dilations.

PAGES

13-23

References to SciGraph publications

  • 1983-12. Generalized Toeplitz Kernels and dilations of intertwining operators in INTEGRAL EQUATIONS AND OPERATOR THEORY
  • 1968-01. Infinite hankel matrices and generalized carathéodory — fejer and riesz problems in FUNCTIONAL ANALYSIS AND ITS APPLICATIONS
  • Book

    TITLE

    The Gohberg Anniversary Collection

    ISBN

    978-3-0348-9975-8
    978-3-0348-9278-0

    Identifiers

    URI

    http://scigraph.springernature.com/pub.10.1007/978-3-0348-9278-0_2

    DOI

    http://dx.doi.org/10.1007/978-3-0348-9278-0_2

    DIMENSIONS

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