Erratum to: Quasilinear Riccati type equations with super-critical exponents

This is an erratum to the paper: N. C. Phuc, Quasilinear Riccati type equations with super-critical exponents, Comm. Partial Differential Equations 35 (2010), 1958–1981.     

具有BMO系数的拟线性椭圆方程解的BMO估计

We establish a global limiting case of nonlinear Calderon-Zygmund theory to quasilinear elliptic equations div A(x,Du) = div(|F|~(p-2)F) under the BMO smallness of the nonlinearity,that is |F|~(p-2)F∈BMO implies that Du ∈BMO.     

一类具有次二次增长条件和L^1资料的拟线性椭圆方程

该文研究了关于梯度具有次二次增长条件,右端项在L^1空间的一类拟线性椭圆型方程熵解的存在性．     

Singular quasilinear equations with quadratic growth in the gradient without sign condition

Given a bounded domain Ω in RN, and a function a∈Lq(Ω) with q>N/2, we study the existence of a positive solution for the quasilinear problem