二阶非线性椭圆型方程的斜微商问题  

The oblique derivative problem for nonlinear elliptic equations of second order

作　　者：闻国椿[1] 李生训[2] 

机构地区：[1]北京大学数学学院,lmam北京100871 [2]河北科技大学理学院,河北石家庄050018

出　　处：《河北省科学院学报》2006年第1期1-4,共4页Journal of The Hebei Academy of Sciences

基　　金：国家自然科学基金(10471149)

摘　　要：讨论二阶非线性椭圆型方程的斜微商边值问题。首先给出这种边值问题解的表示式和估计式,进而证明上述问题解的存在唯一性。This paper deals with the oblique derivative boundary value problem for nonlinear elliptic equations of second order. First, the representation and a priori estimates of solutions for the above boundary value problem were given, and then the uniqueness and existence of solutions of the above problem for the second order equations was proved.

关 键 词：斜微商问题 非线性椭圆型方程 

分 类 号：O175.8[理学—数学]