Invexity and generalized convexity R Pini Optimization 22 (4), 513-525, 1991 | 346 | 1991 |

Coercivity conditions for equilibrium problems M Bianchi, R Pini Journal of Optimization Theory and Applications 124 (1), 79-92, 2005 | 151 | 2005 |

Existence of equilibria via Ekeland's principle M Bianchi, G Kassay, R Pini Journal of Mathematical Analysis and Applications 305 (2), 502-512, 2005 | 134 | 2005 |

A note on equilibrium problems with properly quasimonotone bifunctions M Bianchi, R Pini Journal of Global Optimization 20 (1), 67-76, 2001 | 104 | 2001 |

A survey of recent [1985-1995] advances in generalized convexity with applications to duality theory and optimality conditions R Pini, C Singh Optimization 39 (4), 311-360, 1997 | 104 | 1997 |

Ekeland’s principle for vector equilibrium problems M Bianchi, G Kassay, R Pini Nonlinear Analysis: Theory, Methods & Applications 66 (7), 1454-1464, 2007 | 101 | 2007 |

A note on stability for parametric equilibrium problems M Bianchi, R Pini Operations Research Letters 31 (6), 445-450, 2003 | 91 | 2003 |

Multiobjective programming under generalized type I invexity MA Hanson, R Pini, C Singh Journal of mathematical analysis and applications 261 (2), 562-577, 2001 | 89 | 2001 |

Sensitivity for parametric vector equilibria M Bianchi, P Rita Optimization 55 (3), 221-230, 2006 | 77 | 2006 |

Convexity along curves and indunvexity R Pini Optimization 29 (4), 301-309, 1994 | 72 | 1994 |

Modelling spatio-temporal data: a new variogram and covariance structure proposal E Porcu, J Mateu, A Zini, R Pini Statistics & probability letters 77 (1), 83-89, 2007 | 60 | 2007 |

Well-posedness for vector equilibrium problems M Bianchi, G Kassay, R Pini Mathematical Methods of Operations Research 70 (1), 171-182, 2009 | 34 | 2009 |

Well-posed equilibrium problems M Bianchi, G Kassay, R Pini Nonlinear Analysis: Theory, Methods & Applications 72 (1), 460-468, 2010 | 32 | 2010 |

Lexicographic and sequential equilibrium problems M Bianchi, IV Konnov, R Pini Journal of global optimization 46 (4), 551-560, 2010 | 26 | 2010 |

Horizontal normal map on the Heisenberg group A Calogero, R Pini arXiv preprint arXiv:0811.2277, 2008 | 18 | 2008 |

Lexicographic variational inequalities with applications M Bianchi, IV Konnov, R Pini Optimization 56 (3), 355-367, 2007 | 18 | 2007 |

Generalized convexity and generalized monotonocity R Pini, C Singh Journal of Information and Optimization Sciences 20 (2), 215-233, 1999 | 17 | 1999 |

Invariance properties of generalized monotonicity R Pini, S Schaible Optimization 28 (3-4), 211-222, 1994 | 16 | 1994 |

The Hopf–Lax formula in Carnot groups: a control theoretic approach ZM Balogh, A Calogero, R Pini Calculus of variations and partial differential equations 49 (3), 1379-1414, 2014 | 15 | 2014 |

An inverse map result and some applications to sensitivity of generalized equations M Bianchi, G Kassay, R Pini Journal of Mathematical Analysis and Applications 399 (1), 279-290, 2013 | 15 | 2013 |