A cortical based model of perceptual completion in the roto-translation space G Citti, A Sarti Journal of Mathematical Imaging and Vision 24 (3), 307-326, 2006 | 341 | 2006 |

Harnack's inequality for sum of squares of vector fields plus a potential G Citti, N Garofalo, E Lanconelli American Journal of Mathematics 115 (3), 699-734, 1993 | 142 | 1993 |

The symplectic structure of the primary visual cortex A Sarti, G Citti, J Petitot Biological Cybernetics 98 (1), 33-48, 2008 | 92 | 2008 |

Smoothness of Lipschitz-continuous graphs with nonvanishing Levi curvature G Citti, E Lanconelli, A Montanari Acta mathematica 188 (1), 87-128, 2002 | 84 | 2002 |

Implicit function theorem in Carnot–Carathéodory spaces G Citti, M Manfredini Communications in Contemporary Mathematics 8 (05), 657-680, 2006 | 61 | 2006 |

On the regularity of solutions to a nonlinear ultraparabolic equation arising in mathematical finance G Citti, A Pascucci, S Polidoro Differential and Integral Equations 14 (6), 701-738, 2001 | 59 | 2001 |

Regularity of Non-characteristic Minimal Graphs in the Heisenberg Group ℍ ^{1}L Capogna, G Citti, M Manfredini Indiana University mathematics journal, 2115-2160, 2009 | 46 | 2009 |

Smoothness of Lipschitz minimal intrinsic graphs in Heisenberg groups L Capogna, G Citti, M Manfredini arXiv preprint arXiv:0804.3408, 2008 | 44 | 2008 |

regularity of solutions of a quasilinear equation related to the Levi operator G Citti Annali della Scuola Normale Superiore di Pisa-Classe di Scienze 23 (3), 483-529, 1996 | 44 | 1996 |

Semilinear Dirichlet problem involving critical exponent for the Kohn Laplacian G Citti Annali di Matematica Pura ed applicata 169 (1), 375-392, 1995 | 42 | 1995 |

Neuronal Oscillations in the Visual Cortex: Γ-Convergence to the Riemannian Mumford--Shah Functional G Citti, M Manfredini, A Sarti SIAM journal on mathematical analysis 35 (6), 1394-1419, 2004 | 37 | 2004 |

Regularity properties of viscosity solutions of a non-Hörmander degenerate equation G Citti, A Pascucci, S Polidoro Journal de mathématiques pures et appliquées 80 (9), 901-918, 2001 | 35 | 2001 |

An uncertainty principle underlying the functional architecture of V1 D Barbieri, G Citti, G Sanguinetti, A Sarti Journal of Physiology-Paris 106 (5-6), 183-193, 2012 | 34 | 2012 |

From neural oscillations to variational problems in the visual cortex A Sarti, G Citti, M Manfredini Journal of Physiology-Paris 97 (2-3), 379-385, 2003 | 33 | 2003 |

A model of natural image edge co-occurrence in the rototranslation group G Sanguinetti, G Citti, A Sarti Journal of vision 10 (14), 37-37, 2010 | 31 | 2010 |

Generalized mean curvature flow in Carnot groups L Capogna, G Citti Communications in Partial Differential Equations 34 (8), 937-956, 2009 | 31 | 2009 |

Image Completion Using a Diffusion Driven Mean Curvature Flowin A Sub-Riemannian Space. G Sanguinetti, G Citti, A Sarti VISAPP (2) 8, 46-53, 2008 | 31 | 2008 |

Subjective surfaces and Riemannian mean curvature flow of graphs A Sarti, G Citti Acta Math. Univ. Comenianae 70 (1), 85-103, 2001 | 31 | 2001 |

Neuromathematics of vision G Citti, A Sarti Springer, 2014 | 30 | 2014 |

Critical semilinear equations on the Heisenberg group: the effect of the topology of the domain G Citti, F Uguzzoni Nonlinear Analysis: Theory, Methods & Applications 46 (3), 399-417, 2001 | 29 | 2001 |