运用变分法和分析技巧讨论了一类具有临界Sobolev指数的半线性椭圆方程,证明了在一定条件下方程正解的存在性。
In this paper, a semilinear elliptic equation with critical Sobolev exponent is studied by variational methods and analytic technique, obtain some existence results of positive solution under certain conditions.