4 papers
Quantitative truncation estimates for fractional Hardy-Sobolev optimizers
S. A. Marano, S. Mosconi
The general stability problem of truncations for a family of functions concentrating mass at the origin is described and a concrete example in the framework of entire optimizers fo…
Some recent results on the Dirichlet problem for (p,q)-Laplace equations
Salvatore Marano, Sunra Mosconi
A short account of recent existence and multiplicity theorems on the Dirichlet problem for an elliptic equation with -Laplacian in a bounded domain is performed. Both eigenv…
On a -Laplacian problem with parametric concave term and asymmetric perturbation
Salvatore Marano, Sunra Mosconi, Nikolaos Papageorgiou
A Dirichlet problem driven by the -Laplace operator and an asymmetric concave reaction with positive parameter is investigated. Four nontrivial smooth solutions (two positiv…
Multiple solutions to a Robin problem with indefinite weight and asymmetric reaction
Giuseppina D'Aguì, Salvatore A. Marano, Nikolaos S. Papageorgiou
The existence of two nontrivial smooth solutions to a semilinear Robin problem with indefinite unbounded potential and asymmetric nonlinearity is established. Both crossing and…