On the generalized mean transforms of complex symmetric operators

Abstract

In this paper, we prove that if $$T\in {\mathcal {L}({\mathcal {H}})}$$ is complex symmetric, then its generalized mean transform $${\widehat{T}}(t)~ (t\not =0)$$ of T is also complex symmetric. Next, we consider complex symmetry property of the mean transform $${\widehat{T}}(0)$$ of truncated weighted shift operators. Finally, we study properties of the generalized mean transform of skew complex symmetric operators.