Some nonlinear elliptic systems with right-hand side integrable data with respect to the distance to

• 作 者: LI FengQuan
• 机 构: SchoolofMathematicalSciences
• 出 处: 中国科学：数学英文版
• 发表日期: 2014年9期
• 关键词: 非线性椭圆方程 边界 距离 解的存在性 加权空间 先验估计 积数 very weak solutions existence and uniqueness re
• 基金项目: Acknowledgements This work was supported by the Fundamental Research Funds for the Central Universities （Grant No. DUT13JS05）. The work was finished during the author＇s visit to Universit@ de Poitiers

In this paper,we study the very weak solutions to some nonlinear elliptic systems with righthand side integrable data with respect to the distance to the boundary.Firstly,we study the existence of the approximate solutions.Secondly,a priori estimates are