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arXiv 2102.09131math.AP
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一个抽象的临界点定理及其在组合非线性椭圆问题中的应用

An abstract critical point theorem with applications to elliptic problems with combined nonlinearities

Kanishka Perera

摘要:

我们证明了一个抽象的临界点定理的基础上的上同调指数理论,产生对非平凡的临界点与非平凡的高临界群。这个定理产生的非平凡的解决方案,既不是局部极小,也不是山路型的问题的组合非线性。应用程序给出了亚临界和临界$p$ -拉普拉斯问题,基尔霍夫型非局部问题,临界分数$p$ -拉普拉斯问题。

英文摘要:

We prove an abstract critical point theorem based on a cohomological index theory that produces pairs of nontrivial critical points with nontrivial higher critical groups. This theorem yields pairs of nontrivial solutions that are neither local minimizers nor of mountain pass type for problems with combined nonlinearities. Applications are given to subcritical and critical $p$-Laplacian problems, Kirchhoff type nonlocal problems, and critical fractional $p$-Laplacian problems.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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