A sparse domination for the Marcinkiewicz integral with rough kernel and applications

Let $Omega$ be homogeneous of degree zero, have mean value zero and integrable on the unit sphere, and $mu_{Omega}$ be the higher-dimensional Marcinkiewicz integral defined by $$mu_Omega(f)(x)= Big(int_0^inftyBig|int_{|x-y|leq t}frac{Omega(x-y)}{|x-y|^{n-1}}f(y)dyBig|^2frac{dt}{t^3}Big)^{1/2}. $$ In this paper, the authors establish a bilinear sparse domination for $mu_{Omega}$ under the assumption $Omegain L^{infty}(S^{n-1})$. As applications, some quantitative weighted bounds for $mu_{Omega}$ are obtained.