Marcinkiewicz multipliers and Lipschitz spaces on Heisenberg groups

Yanchang Han, Yongsheng Han, Ji Li +1

The Marcinkiewicz multipliers are $L^p$ bounded for $1<p<\infty$ on the Heisenberg group ${\mathbb{H}}^n\simeq {\mathbb{C}}^n\times \mathbb{R}$ (Müller, Ricci and Stein \cite{MR…