单位球上一类奇异椭圆Dirichlet问题的正径向解的存在性

Existence of Positive Radial Solutions to a Class of Singular Elliptic Dirichlet Problems in the Unit Ball

利用单调迭代方法,获得了单位球上一类奇异椭圆Dirichlet问题的正径向解的存在性,其中非线性项为幂函数与指数函数的乘积.

The existence of positive radial solution is obtained for a class of singular elliptic Dirichlet problem in the unit ball by monotone iterative technique,here the nonlinear term is a product of power function and exponential function.