On bifurcation and uniqueness results for some semilinear elliptic equations involving a singular potential

• Autores: Manuela Chaves Tolosa, Jesús García Azorero
• Localización: Journal of the European Mathematical Society, ISSN 1435-9855, Vol. 8, Nº 2, 2006, págs. 229-242
• Idioma: inglés
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• Resumen

  • We will present some results concerning the problem \begin{equation}\label{eq:sl} \left\{ \begin{array}{ll} & -\D u = \lambda \dfrac {u}{|x|^2}+u^q \, , \, \, u > 0 \hbox{ in }\O,\\ & u|_{\p \O}=0, \end{array} \right. \end{equation} where $0