中文摘要：

研究了含有权函数和Hardy—Sobolev临界指标的拟线性方程组，运用Nehari等变分法，证明在一定条件下椭圆方程组正解的存在性以及多重性．

英文摘要：

The present paper studied a class of quasilinear systems invovling Hardy-Sobolev citical exponent. Applying Nehari manifold method, we get the existence of multiple positive solutions.