Title : ( Maps Preserving semi-Fredholm operators on Hilbert C*-modules )
Authors: , Shirin Hejazian ,
Full TextAbstract
Let M be a Hilbert C*-module and phi be a surjective linear map on the C*-algebra of all bounded adjointable maps on M. If phi preserves semi-Fredholm operators we show that it induces an automorphism or anti-automorphim on the Calkin algebra of M.
Keywords
, Hilbert C*-module, Semi-A-Fredholm operator, Calkin Algebra, Preserving map
@article{paperid:1011162,
author = {, and Hejazian, Shirin},
title = {Maps Preserving semi-Fredholm operators on Hilbert C*-modules},
journal = {Journal of Mathematical Analysis and Applications},
year = {2009},
volume = {354},
month = {April},
issn = {0022-247X},
pages = {625--629},
numpages = {4},
keywords = {Hilbert C*-module; Semi-A-Fredholm operator; Calkin Algebra; Preserving map},
}
%0 Journal Article
%T Maps Preserving semi-Fredholm operators on Hilbert C*-modules
%A ,
%A Hejazian, Shirin
%J Journal of Mathematical Analysis and Applications
%@ 0022-247X
%D 2009
