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Existence and multiplicity results for a singular fourth-order elliptic system involving critical homogeneous nonlinearities
AIMS Mathematics 2023, 8(4): 9054-9073
Published: 15 April 2023
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This paper deals with a singular fourth-order elliptic system involving critical homogeneous nonlinearities. The existence and multiplicity results of group invariant solutions are established by variational methods and the Hardy-Rellich inequality.

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