Abstract
In this work, we have proved a Hardy–Littlewood–Sobolev inequality for variable exponents. After that, we use this inequality together with the variational method to establish the existence of solution for a class of Choquard equations involving the p(x)-Laplacian operator.
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Acknowledgements
This work was done while the second author was visiting the Federal University of Campina Grande. He thanks the hospitality of professor Claudianor Alves and of the other members of the department. The authors warmly thank the anonymous referee for his/her useful and nice comments on the paper.
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C.O. Alves was partially supported by CNPq/Brazil 301807/2013-2.
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Alves, C.O., Tavares, L.S. A Hardy–Littlewood–Sobolev-Type Inequality for Variable Exponents and Applications to Quasilinear Choquard Equations Involving Variable Exponent. Mediterr. J. Math. 16, 55 (2019). https://doi.org/10.1007/s00009-019-1316-z
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DOI: https://doi.org/10.1007/s00009-019-1316-z