Abstract
In this paper, we consider the nonlinear fractional Schrödinger equations with Hartree type nonlinearity in mass-supercritical and energy-subcritical case. By sharp Hardy-Littlewood-Sobolev inequality and the Pohozaev identity, we established a threshold condition, which leads to a global existence of solutions in energy space.
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Acknowledgements
The author is very grateful to Professor Daomin Cao for helpful discussions and suggestions. The author would also like to thank the anonymous referee for valuable comments.
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Supported by the National Center of Mathematics and Interdisciplinary Sciences, CAS.
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Wu, D. On global existence for mass-supercritical nonlinear fractional Hartree equations. Acta Math. Appl. Sin. Engl. Ser. 33, 389–400 (2017). https://doi.org/10.1007/s10255-017-0668-z
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DOI: https://doi.org/10.1007/s10255-017-0668-z
Keywords
- mass-supercritical
- fractional nonlinear Schr¨odinger equation
- Hartree
- global existence
- Pohozaev identity