摘要
应用Hodge分解定理,得到了非齐次A-调和方程-div(A(x,Du(x)))=f(x,u(x))对应的障碍问题很弱解的局部和全局的W^(1,q)(Ω)-正则性,其中,A(x,Du(x)),f(x,u(x))满足文中所给的条件,从而推广了相关文献中的有关结果.该结果在优化控制问题中有着广泛的应用.
Abstract: Using Hodge decomposition theorem, the local and the global wl,q(Ω)-regularity results for very weak solutions to the obstacle problems associated with the following non- homogeneous A-harmonic equations-div(A(x,Du(x)))=f(x,u(x))are obtained under certain conditions on A (x,Du(x)))=f(x,u(x))listed in the context. Theresults generalize the corresponding results in related literatures. The results can be widely applied to optimal control problems.
出处
《数学物理学报(A辑)》
CSCD
北大核心
2014年第1期27-38,共12页
Acta Mathematica Scientia
基金
国家自然科学基金(11271120
10971061)
湖南省自科基金(11JJ6005)
湖南省重点学科建设项目
湖南师范大学青优培养计划(080640)资助