Linear fractional relations for Hilbert
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V. A. Khatskevich; M. I. Ostrovskii; V. S. Shulman
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Article
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2006
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John Wiley and Sons
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English
⚖ 207 KB
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## Abstract In this paper we study linear fractional relations defined in the following way. Let ℋ︁~__i__~ and ℋ︁~__i__~ ^′^, __i__ = 1, 2, be Hilbert spaces. We denote the space of bounded linear operators acting from ℋ︁~__j__~ to ℋ︁~__i__~ ^′^ by __L__ (ℋ︁~__j__~ , ℋ︁~__i__~ ^′^). Let __T__ ∈