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Original scientific paper

A note on quasi-isometries II

S. M. Patel


Full text: english pdf 284 Kb

page 111-120

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Abstract

An operator A on a complex Hilbert space H is called a quasi-isometry if A*2 A2 = A* A. In the present article, some structural properties of quasi-isometries are established with the help of operator matrix representation.

Keywords

Hilbert space; isometry; spectrum; operator matrix

Hrčak ID:

1338

URI

https://hrcak.srce.hr/1338

Publication date:

1.6.2003.

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