Calderon-Zygmund estimates for a class of quasilinear elliptic equations

In this paper we obtain the following local Calderon-Zygmund estimates B(|f|) epsilon L-loc(q)(Omega)B(|del(u)|) epsilon L-loc(q)(O)for any q >= 1 of weak solutions for a class of quasilinear elliptic equations div (a(|del u|)del u)=div(a(|f|)f)in Omega, where B(t)=integral(t)(0) tau a(tau) d tau for t >= 0 (C) 2016 Elsevier Inc. All rights reserved.NSFC [11471207, 10990013, 11571020]; Innovation Program of Shanghai Municipal Education Commission [14YZ027]SCI(E)ARTICLE41524-155227