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Existence of multi-bump solutions for a system with critical exponent in RN
Journal of Mathematical Analysis and Applications ( IF 1.2 ) Pub Date : 2021-07-15 , DOI: 10.1016/j.jmaa.2021.125497 Jianjun Nie 1 , Yanheng Ding 2
中文翻译:
RN中具有临界指数的系统的多凸点解的存在性
更新日期:2021-07-26
Journal of Mathematical Analysis and Applications ( IF 1.2 ) Pub Date : 2021-07-15 , DOI: 10.1016/j.jmaa.2021.125497 Jianjun Nie 1 , Yanheng Ding 2
Affiliation
We consider the following system with critical exponent in : where , and . Using finite dimensional reduction method, we prove the existence of multi-bump solutions. Their bumps can be placed on arbitrarily many or even infinitely many lattice points in . Since or , we introduce two new norms to avoid singularity.
中文翻译:
RN中具有临界指数的系统的多凸点解的存在性
我们考虑以下具有临界指数的系统 : 在哪里 , 和 . 使用有限维约简方法,我们证明了多凸点解的存在性。它们的凹凸可以放置在任意多个甚至无限多个格点上. 自从 要么 ,我们引入了两个新规范来避免奇异性。