Abstract
In this work, we study the existence of solutions to the fractional-Choquard equation
where \(\nu =\frac{N}{s}, 0<s<1, N\ge 2\), V(x) is a positive and bounded function in \({{\mathbb {R}}}^N\), \(I_{\alpha }\) is the Riesz potential, \(qs>N\) and the continuous function h(u) behaves like \(\exp (\alpha _0|u|^{\frac{N}{N-s}})\) growth. Using the symmetric rearrangement method with some special techniques and symmetric mountain pass lemma, we prove the existence of infinitely many solutions for (0.1) in \(W^{s,\nu }({\mathbb {R}}^N)\).
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Acknowledgements
The author would like to express his sincere gratitude to the reviewers for the valuable comments and suggestions. Funding was provided by National Natural Science Foundation of China [Grant no. 11571092].
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Chen, C. Existence of Solutions for Fractional-Choquard Equation with a Critical Exponential Growth in \({\mathbb {R}}^N\). Mediterr. J. Math. 17, 152 (2020). https://doi.org/10.1007/s00009-020-01592-6
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DOI: https://doi.org/10.1007/s00009-020-01592-6