nth-Aluthge transform of w-Hyponormal Operators
Date
2011Author
Pokhariyal, G. P.
Khalagai, J. M.
Imagiri, S. K.
Type
ArticleLanguage
enMetadata
Show full item recordAbstract
In this paper, it is shown the exact location of w-hyponormal operators in
a series of operator classes and that; the spectrum of the nth-Aluthge
transform of any operator equals that of the operator and for
w-hyponormal operators- the nth-Aluthge transform is spectraloid.
Citation
Far East Journal of Applied Mathematics Volume 56, Number 1, 2011, Pages 65-74Publisher
Pushpa Publishing House School of Mathematics, University of Nairobi