数学物理学报 ›› 2025, Vol. 45 ›› Issue (2): 434-449.

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含分数阶 $p$-Laplacian 算子基尔霍夫方程解的存在性及其渐近行为

孟笑莹(),陆璐*()   

  1. 中南财经政法大学统计与数学学院 武汉 430073
  • 收稿日期:2024-07-15 修回日期:2024-10-15 出版日期:2025-04-26 发布日期:2025-04-09
  • 通讯作者: 陆璐 E-mail:mxy922@163.com;lulu@zuel.edu.cn
  • 作者简介:孟笑莹,E-mail: mxy922@163.com
  • 基金资助:
    国家自然科学基金(11771127)

Existence and Asymptotic Behavior of Solutions for Kirchhoff Equations Involving the Fractional $ p$-Laplacian

Meng Xiaoying(),Lu Lu*()   

  1. School of Statistics and Mathematics, Zhongnan University of Economics and Law, Wuhan 430073
  • Received:2024-07-15 Revised:2024-10-15 Online:2025-04-26 Published:2025-04-09
  • Contact: Lu Lu E-mail:mxy922@163.com;lulu@zuel.edu.cn
  • Supported by:
    NSFC(11771127)

摘要:

该文主要考虑一类含分数阶 $p$-Laplacian 算子基尔霍夫型方程正规化解的存在性和渐近行为. 利用能量估计技巧, 当 $q\in (p,\ p+\frac{2sp^2}{N})$ 时, 该文得到了含分数阶 $p$-Laplacian 算子基尔霍夫型方程正规化解的存在性与非线性项指数 $q$ 和预定值 $c$ (其中 $\int_{\mathbb{R}^N}|u|^p{\rm d}x=c^p$ ) 的一个完整的分类. 当 $q\geq p+\frac{2sp^2}{N}$ 时, 该文得到了方程山路型正规化解的存在性. 进一步探讨了正规化解关于 $c$ 的渐近行为.

关键词: 基尔霍夫方程, 正规化解, 存在性, 渐近行为

Abstract:

In this paper, we are interested in the existence of normalized solutions for some fractional Kirchhoff equations with $p$-Laplacian operator. For the existence and nonexistence of normalized solutions, using the method of energy estimates, we give a complete classification with respect to nonlinear term exponent $q$ and an explicit threshold value of $c$ (with $\int_{\mathbb{R}^N}|u|^p{\rm d}x=c^p$) in the range $q\in (p,p+\frac{2sp^2}{N})$. We also derive some existence of mountain pass type normalized solutions on the $L^2$ manifold in the range $q\geq p+\frac{2sp^2}{N}$. Furthermore, some asymptotic behaviors with respect to $c$ were also given.

Key words: Kirchhoff equation, normalized solutions, existence, asymptotic behavior

中图分类号: 

  • O175.25