More on approximate operators
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This note is a continuation of the work on (p,ε)-approximate operators studied by Mirzavaziri, Miura and Moslehian. We investigate approximate partial isometries and approximate generalized inverses. We also prove that if T is an invertible contraction satisfying ||TT*T||<ε<2/3√3, then there exists a partial isometry V such that ||T-V||<Kε for K>0.
|Research Areas:||A. > School of Science and Technology > Design Engineering and Mathematics|
|Depositing User:||Aran Lewis|
|Date Deposited:||26 Jun 2012 10:28|
|Last Modified:||01 Oct 2015 09:39|
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