Abstract
Let $T$ be a semi-hyponormal operator on a complex separable Hilbert space. In this paper, we give Helton-Howe type trace formulae of smooth functions associated with the polar decomposition $T = U|T|$ and improve Theorem 10 of [5] by this result.
Citation
Muneo CH\=O. Tadasi HURUYA. "Trace formulae of $p$-hyponormal operators II." Hokkaido Math. J. 35 (2) 247 - 259, May 2006. https://doi.org/10.14492/hokmj/1285766357
Information
