Codice QDD 115 Titolo On the second solution to a critical growth Robin problem Data 2012-01-12 Autore/i Berchio, E. Link Download full text Pubblicato Journal of Mathematical Analysis and Applications Abstract We investigate the existence of the second mountain-pass solution to a Robin problem, where the equation is at critical growth and depends on a positive parameter $ë$. More precisely, we determine existence and nonexistence regions for this type of solutions, depending both on $ë$ and on the parameter in the boundary conditions.