Title : ( Approximate isometries in Hilbert C*-modules )
Authors: Seyyed Alireza Kamel Mirmostafaee ,
Full TextAbstract
Abstract. We use the fixed point alternative theorem to prove that, under suitable con- ditions, every A-valued approximate isometry on a Hilbert C*-module over the C*-algebra A can be approximated by a unique A-valued isometry.
Keywords
, Key words: isometric theory of Banach spaces, Hilbert C*-module, Hyers-Ulam stability, fixed point alternative
@article{paperid:1011511,
author = {Kamel Mirmostafaee, Seyyed Alireza},
title = {Approximate isometries in Hilbert C*-modules},
journal = {Mathematical Communications},
year = {2009},
volume = {14},
number = {1},
month = {November},
issn = {1331-0623},
pages = {167--176},
numpages = {9},
keywords = {Key words: isometric theory of Banach spaces; Hilbert C*-module; Hyers-Ulam stability; fixed point alternative},
}
%0 Journal Article
%T Approximate isometries in Hilbert C*-modules
%A Kamel Mirmostafaee, Seyyed Alireza
%J Mathematical Communications
%@ 1331-0623
%D 2009
