Remark Concerning Cesáro Operator on the Hardy Space $H^p({\mathbb{C}}_{+})$ in the Upper Half-Plane

Valentin V. Andreev, Miron B. Bekker, Joseph A. Cima

We consider Cesáro operator on the Hardy space $H^p({\mathbb{C}}_{+})$ in the upper half-plane for $1<p<\infty$. In \cite{AS} it was proved that for all $1<p<\infty$ the spectrum of t…