On the structure of the critical set of non-differentiable functions with a weak compactness condition G Bonanno, SA Marano Applicable Analysis 89 (1), 1-10, 2010 | 244 | 2010 |

Non-differentiable functionals and applications to elliptic problems with discontinuous nonlinearities G Bonanno, P Candito Journal of Differential Equations 244 (12), 3031-3059, 2008 | 241 | 2008 |

Infinitely many solutions for a boundary value problem with discontinuous nonlinearities G Bonanno, GM Bisci Boundary Value Problems 2009, 1-20, 2009 | 237 | 2009 |

A critical point theorem via the Ekeland variational principle G Bonanno Nonlinear Analysis: Theory, Methods & Applications 75 (5), 2992-3007, 2012 | 222 | 2012 |

Some remarks on a three critical points theorem G Bonanno Nonlinear Analysis: Theory, Methods & Applications 54 (4), 651-665, 2003 | 201 | 2003 |

Three solutions to a Neumann problem for elliptic equations involving the p-Laplacian G Bonanno, P Candito Archiv der Mathematik 80 (4), 424-429, 2003 | 169 | 2003 |

A boundary value problem for fourth-order elastic beam equations G Bonanno, B Di Bella Journal of Mathematical Analysis and Applications 343 (2), 1166-1176, 2008 | 151 | 2008 |

Existence of three solutions for a two point boundary value problem G Bonannao Applied Mathematics Letters 13, 53-57, 2000 | 120 | 2000 |

Existence of solutions to boundary value problem for impulsive fractional differential equations G Bonanno, R Rodríguez-López, S Tersian Fractional Calculus and Applied Analysis 17 (3), 717-744, 2014 | 117 | 2014 |

Nonlinear difference equations investigated via critical point methods G Bonanno, P Candito Nonlinear Analysis: Theory, Methods & Applications 70 (9), 3180-3186, 2009 | 100 | 2009 |

Relations between the mountain pass theorem and local minima G Bonanno Advances in Nonlinear Analysis 1 (3), 205-220, 2012 | 97 | 2012 |

A three critical points theorem and its applications to the ordinary Dirichlet problem D Averna, G Bonanno Topological Methods in Nonlinear Analysis 22 (1), 93-103, 2003 | 96 | 2003 |

Multiplicity theorems for the Dirichlet problem involving the p-Laplacian G Bonanno, R Livrea Nonlinear Analysis: Theory, Methods & Applications 54 (1), 1-7, 2003 | 89 | 2003 |

Infinitely many solutions for a class of discrete non-linear boundary value problems G Bonanno, P Candito Applicable Analysis 88 (4), 605-616, 2009 | 83 | 2009 |

Infinitely many solutions for a fourth-order elastic beam equation G Bonanno, B Di Bella Nonlinear Differential Equations and Applications NoDEA 18 (3), 357-368, 2011 | 77 | 2011 |

A minimax inequality and its applications to ordinary differential equations G Bonanno Journal of mathematical analysis and applications 270 (1), 210-229, 2002 | 75 | 2002 |

Quasilinear elliptic non-homogeneous Dirichlet problems through Orlicz–Sobolev spaces G Bonanno, GM Bisci, VD Rădulescu Nonlinear Analysis: Theory, Methods & Applications 75 (12), 4441-4456, 2012 | 74 | 2012 |

Infinitely many solutions for a Dirichlet problem involving the p-Laplacian G Bonanno, GM Bisci Proceedings of the Royal Society of Edinburgh Section A: Mathematics 140 (4 …, 2010 | 67 | 2010 |

Existence of three solutions for a non-homogeneous Neumann problem through Orlicz–Sobolev spaces G Bonanno, GM Bisci, V Rădulescu Nonlinear Analysis: Theory, Methods & Applications 74 (14), 4785-4795, 2011 | 64 | 2011 |

Arbitrarily small weak solutions for a nonlinear eigenvalue problem in Orlicz–Sobolev spaces G Bonanno, G Molica Bisci, V Rădulescu Monatshefte für Mathematik 165 (3), 305-318, 2012 | 62 | 2012 |