Abstract
In this paper, we study the following perturbation problem with Sobolev critical exponent:
where \(0 < p,q < 1,\alpha + \beta = {2^*}: = \tfrac{{2N}}{{N - 2}},\alpha ,\beta \geqslant 2\) and N = 3, 4. Using a perturbation argument and a finite dimensional reduction method, we get the existence of positive solutions to problem (0.1) and the asymptotic property of the solutions.
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Acknowledgements
The author would like to thank Prof. Shuangjie Peng for stimulating discussions and helpful suggestions on the present paper.
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Q. Li was supported by the excellent doctorial dissertation cultivation grant (2018YBZZ067 and 2019YBZZ057) from Central China Normal University.
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Li, Q. The Perturbation Problem of an Elliptic System with Sobolev Critical Growth. Acta Math Sci 40, 1391–1404 (2020). https://doi.org/10.1007/s10473-020-0513-y
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DOI: https://doi.org/10.1007/s10473-020-0513-y