Abstract
This paper is devoted to studying a class of fractional $(p,q)$-Laplacian problems with subcritical and critical Hardy potentials: \[ \begin{cases} (-\Delta)^{s_{1}}_{p} u + \nu (-\Delta)^{s_{2}}_{q} u = \lambda \frac{|u|^{r-2} u}{|x|^{a}} + \frac{|u|^{p^{*}_{s_{1}}(b)-2} u}{|x|^{b}} &\textrm{in $\Omega$}, \\ u = 0 &\textrm{in $\mathbb{R}^{N} \setminus \Omega$}, \end{cases} \] where $\Omega \subset \mathbb{R}^{N}$ is a smooth and bounded domain, and $p_{s_{1}}^{*}(b) = \frac{(N-b)p}{N-ps_{1}}$ denotes the fractional critical Hardy–Sobolev exponent. More precisely, when $\nu = 1$ and $\nu \gt 0$ is sufficiently small, using some asymptotic estimates and the Mountain Pass Theorem, we establish the existence results for the above fractional elliptic equation under some suitable hypotheses, respectively, which are gained over a wider range of parameters.
Funding Statement
This project was supported by Natural Science Foundation of China (Nos. 11501252 and 11571176).
Acknowledgments
The authors would like to sincerely thank the anonymous referees for their valuable comments that helped to improve the manuscript.
Citation
Xuehui Cui. Yang Yang. "Existence of Solutions for Fractional $(p,q)$-Laplacian Problems Involving Critical Hardy–Sobolev Nonlinearities." Taiwanese J. Math. Advance Publication 1 - 21, 2024. https://doi.org/10.11650/tjm/240402
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