Title of article
Partial isometries in semi-Hilbertian spaces Original Research Article
Author/Authors
M. Laura Arias، نويسنده , , Jorge Antezana and Gustavo Corach، نويسنده , , M. Celeste Gonzalez، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
16
From page
1460
To page
1475
Abstract
In this work, the concepts of isometry, unitary and partial isometry on a Hilbert space are generalized when an additional semi-inner product is considered. These new concepts are described by means of oblique projections.
Keywords
Projections , Compatibility , Partial isometries , Semi-inner products
Journal title
Linear Algebra and its Applications
Serial Year
2008
Journal title
Linear Algebra and its Applications
Record number
825859
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