Quasilinear elliptic equations with BMO coefficients in Lipschitz domains
Sun‐Sig Byun, Lihe Wang · Transactions of the American Mathematical Society · 2007
We obtain a global W 1 , q W^{1,q} estimate for the weak solution to an elliptic partial differential equation of p p -Laplacian type with BMO coefficients in a Lipschitz domain with small Lipschitz constant.