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Nonautonomous Livšic colligations and hyponormal operators
I. V. Vorobyov
Received: August 10, 2007; Revised: October 17, 2008; Accepted: October 27, 2008
Abstract. In this work, the model of a nonautonomous Livšic colligation for operators that are close to the normal is studied. The connection between the determining function for operator and the characteristic function for colligation is obtained.
Keywords: singular integral model; hyponormal operator.
AMS Subject classification: Primary: 53A04.
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