Title of article
Complex symmetric partial isometries
Author/Authors
Stephan Ramon Garcia، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
10
From page
1251
To page
1260
Abstract
An operator T ∈ B(H) is complex symmetric if there exists a conjugate-linear, isometric involution
C :H→H so that T = CT ∗C.We provide a concrete description of all complex symmetric partial isometries.
In particular, we prove that any partial isometry on a Hilbert space of dimension 4 is complex
symmetric.
© 2009 Elsevier Inc. All rights reserved
Keywords
Isometry , Partial isometry , Complex symmetric operator
Journal title
Journal of Functional Analysis
Serial Year
2009
Journal title
Journal of Functional Analysis
Record number
839962
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