Marcinkiewicz multipliers associated with the Kohn Laplacian on the Shilov boundary of the product domain in ${\mathbb{C}}^{2n}$

Peng Chen, Michael G. Cowling, Guorong Hu +1

Let $M^{(k)}$, $k=1,2,\dots ,n$, be the boundary of an unbounded polynomial domain ${\Omega }^{(k)}$ of finite type in ${\mathbb{C}}^2$, and let ${\square }_b^{(k)}$ be the Kohn Laplacian on $M^{…