Abstract
In this paper, we consider existence and regularity of positive solutions of a degenerate fourth order elliptic problem. Firstly, a new Caffarelli-Kohn-Nirenberg type inequality for the fourth order case is established. Then, by the use of the corresponding embedding, we obtain the existence of positive solutions of a degenerate fourth order elliptic problem. Finally, the regularity of the positive solutions is also studied.
Citation
Xiaohuan Wang. Jihui Zhang. "Existence and regularity of positive solutions of a degenerate fourth order elliptic problem." Topol. Methods Nonlinear Anal. 59 (2B) 737 - 756, 2022. https://doi.org/10.12775/TMNA.2021.019
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