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Almost α-Hyponormal Operators with Weyl Spectrum of Area Zero
Author
Source
International Journal of Mathematics and Mathematical Sciences
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-05-22
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
We define the class of almost α-hyponormal operators and prove that for an operator T in this class, (T∗T)α−(TT∗)α is trace-class and its trace is zero when α∈(0,1] and the area of the Weyl spectrum is zero.
American Psychological Association (APA)
Lauric, Vasile. 2011. Almost α-Hyponormal Operators with Weyl Spectrum of Area Zero. International Journal of Mathematics and Mathematical Sciences،Vol. 2011, no. 2011, pp.1-5.
https://search.emarefa.net/detail/BIM-499105
Modern Language Association (MLA)
Lauric, Vasile. Almost α-Hyponormal Operators with Weyl Spectrum of Area Zero. International Journal of Mathematics and Mathematical Sciences No. 2011 (2011), pp.1-5.
https://search.emarefa.net/detail/BIM-499105
American Medical Association (AMA)
Lauric, Vasile. Almost α-Hyponormal Operators with Weyl Spectrum of Area Zero. International Journal of Mathematics and Mathematical Sciences. 2011. Vol. 2011, no. 2011, pp.1-5.
https://search.emarefa.net/detail/BIM-499105
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-499105