✦ LIBER ✦

Cubically Hyponormal Weighted Shifts and Their Examples

✍ Scribed by Il Bong Jung; Sang Soo Park

Publisher: Elsevier Science
Year: 2000
Tongue: English
Weight: 112 KB
Volume: 247
Category: Article
ISSN: 0022-247X
DOI: 10.1006/jmaa.2000.6879

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✦ Synopsis

We obtain criteria for cubical hyponormality, which provide a tool for finding examples being distinct the classes of 2-hyponormal, cubically hyponormal and quadratically hyponormal operators.