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含临界位势的半线性双调和方程的正解
  • 时间:0
  • 分类:O175.25[理学—数学;理学—基础数学]
  • 作者机构:[1]东莞理工学院数学教研室,广东东莞523808
  • 相关基金:Supported by the National Science Foundation of China(10371116).
中文摘要:

主要研究了一类舍临界位势双调和问题.利用Hardy不等式得到一个仅与雏数N有关的上限λ^*且当λ〈λ^*时,不管堆数是一般的还是临界的,该问题都至少有一个正解.

英文摘要:

In this paper, we mainly studied a sort of semilinear weighted critical polyharmonic equations, in the critical weighted situation, by using Hardy inequality we can get an upper limit λ^* which is only related to the dimension N, and when λ〈λ^*, the problem has at least one positive solution regardless of whether the dimension is critical or not.

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