Notes on the spaces of bilinear multipliers

Oscar Blasco

A locally integrable function $m(\xi ,\eta )$ defined on ${\mathbb{R}}^n\times {\mathbb{R}}^n$ is said to be a bilinear multiplier on ${\mathbb{R}}^n$ of type $(p_1,p_2,p_3)$ if $$ B_m(f,g)(x)=\i…