Results 71 to 80 of about 92 (86)

w-Hyponormal Operators have Scalar Extensions

Integral Equations and Operator Theory, 2005
Eungil Ko, Ko Eungil
exaly  

A trace estimate for p-hyponormal operators

Integral Equations and Operator Theory, 1983
Raúl Curto, Daoxing Xia, Paul Muhly
exaly  

On Classes of non‐Hyponormal Operators

Mathematische Nachrichten, 1976
openaire   +1 more source

Structure on Powers of p-Hyponormal and log-Hyponormal Operators

Integral Equations and Operator Theory, 2007
Jiangtao Yuan, Gao Zongsheng
exaly  

On reflexivity of hyponormal and weighted shift operators

Acta Mathematica Scientia, 2010
Karim Hedayatian
exaly  

Hyponormal Operators

2018
openaire   +1 more source

SPECTRAL CONTINUITY OF ESSENTIALLY p-HYPONORMAL OPERATORS

Bulletin of the Korean Mathematical Society, 2006
exaly  

An inequality of semi-hyponormal operator

See the preview in Zbl 0491.47011.
openaire   +2 more sources

Riesz Idempotent and Weyl’s Theorem for w-hyponormal Operators

Integral Equations and Operator Theory, 2005
Young Min Han, Han Young Min
exaly  

Hyponormal Operators

2003
openaire   +1 more source