Existence Results for Neumann Problem with Critical Sobolev–Hardy Exponent and Choquard-Type Nonlinearity

Key Points

• Existence of solutions for Neumann problems is established.
• Key techniques involve the Nehari manifold method addressing both subcritical and critical cases.
• The study focuses on fractional Laplacians coupled with Choquard-type nonlinearities.
• Findings indicate critical Sobolev–Hardy exponent behavior in various scenarios.