On boundedness of discrete multilinear singular integral operators

Paco Villarroya

Let $m(\xi ,\eta )$ be a measurable locally bounded function defined in ${\mathbb{R}}^2$. Let $1\le p_1,q_1,p_2,q_2<\infty$ such that $p_i=1$ implies $q_i=\infty$. Let also $0<p_3,q_3<\in…