Selfcommutators of multicyclic hyponormal operators are always trace class

Berger, C. A.; Shaw, B. I.

doi:10.1090/S0002-9904-1973-13375-0

Bulletin of the American Mathematical Society

The Bulletin publishes expository articles on contemporary mathematical research, written in a way that gives insight to mathematicians who may not be experts in the particular topic. The Bulletin also publishes reviews of selected books in mathematics and short articles in the Mathematical Perspectives section, both by invitation only.

ISSN 1088-9485 (online) ISSN 0273-0979 (print)

The 2020 MCQ for Bulletin of the American Mathematical Society is 0.84.

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Selfcommutators of multicyclic hyponormal operators are always trace class
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by C. A. Berger and B. I. Shaw PDF

Bull. Amer. Math. Soc. 79 (1973), 1193-1199

References

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Charles A. McCarthy, $c_{p}$, Israel J. Math. 5 (1967), 249–271. MR 225140, DOI 10.1007/BF02771613
C. R. Putnam, An inequality for the area of hyponormal spectra, Math. Z. 116 (1970), 323–330. MR 270193, DOI 10.1007/BF01111839
C. R. Putnam, Trace norm inequalities for the measure of hyponormal spectra, Indiana Univ. Math. J. 21 (1971/72), 775–779. MR 295131, DOI 10.1512/iumj.1972.21.21061