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Perturbation methods in semilinear elliptic problems involving critical hardy-sobolev exponent |
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| Authors: | Yongyi LAN Chunlei TANG |
| Institution: | 1. School of Mathematics and Statistics, Southwest University, Chongqing 400715, China;2. School of Sciences, Jimei University, Xiamen 361021, China;3. School of Mathematics and Statistics, Southwest University, Chongqing 400715, China |
| Abstract: | In this article, we deal with a class of semilinear elliptic equations which are perturbations of the problems with the critical Hardy-Sobolev exponent. Some existence results are given via an abstract perturbation method in critical point theory. |
| Keywords: | Critical Hardy-Sobolev exponent semilinear elliptic equation perturbation methods positive radial solution |
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