@article{202403.1680, doi = {10.20944/preprints202403.1680.v1}, url = {https://doi.org/10.20944/preprints202403.1680.v1}, year = 2024, month = {March}, publisher = {Preprints}, author = {Lin-Lin Wang and Yong-Hong Fan}, title = {Existence and Nonexistence of Positive Solutions for Semilinear Elliptic Equations Involving Hardy-Sobolev Critical Exponents}, journal = {Preprints} }