Operators and Matrices · Volume 2, Issue 3

Davis-Wielandt shells of operators

02-20 Pages 341-355 DOI 10.7153/oam-02-20

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Authors

Chi-Kwong Li Yiu-Tung Poon Nung-Sing Sze

Keywords

Davis-Wielandt shells generalized numerical ranges spectra operators

Subject classes

47A10 47A12 47B15