- Research Article
- Open Access
A Note on -Hyponormal Operators
© X. Wang and Z. Gao. 2010
- Received: 20 January 2010
- Accepted: 22 April 2010
- Published: 26 May 2010
We study -normal operators and -hyponormal operators. We show the inclusion relation between these classes under various hypotheses for and . We also obtain some sufficient conditions for Aluthge transform and of -hyponormal operators still to be -hyponormal.
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