Hardy spaces associated to non-negative self-adjoint operators satisfying Davies-Gaffney estimates S Hofmann, G Lu, D Mitrea, M Mitrea, L Yan Mem. Amer. Math. Soc. 214 (1007), 78, 2011 | 328 | 2011 |

Weighted Poincaré and Sobolev inequalities for vector fields satisfying Hörmander's condition and applications G Lu Revista Matematica Iberoamericana 8 (3), 367-439, 1992 | 260 | 1992 |

Representation formulas and weighted Poincaré inequalities for Hörmander vector fields B Franchi, G Lu, RL Wheeden Annales de l'institut Fourier 45 (2), 577-604, 1995 | 190 | 1995 |

Existence and multiplicity of solutions to equations of N-Laplacian type with critical exponential growth in RN N Lam, G Lu Journal of functional Analysis 262 (3), 1132-1165, 2012 | 182 | 2012 |

A new approach to sharp Moser–Trudinger and Adams type inequalities: a rearrangement-free argument N Lam, G Lu Journal of Differential Equations 255 (3), 298-325, 2013 | 163 | 2013 |

Best constants for Moser-Trudinger inequalities on the Heisenberg group WS Cohn, G Lu Indiana University Mathematics Journal, 1567-1591, 2001 | 160 | 2001 |

The sharp Poincaré inequality for free vector fields: an endpoint result. G Lu Revista Matemática Iberoamericana 10 (2), 453-466, 1994 | 144 | 1994 |

Sharp Moser–Trudinger inequality on the Heisenberg group at the critical case and applications N Lam, G Lu Advances in Mathematics 231 (6), 3259-3287, 2012 | 142 | 2012 |

A relationship between Poincaré-type inequalities and representation formulas in spaces of homogeneous type B Franchi, G Lu, RL Wheeden International Mathematics Research Notices 1996 (1), 1-14, 1996 | 133 | 1996 |

Elliptic equations and systems with subcritical and critical exponential growth without the Ambrosetti–Rabinowitz condition N Lam, G Lu Journal of Geometric Analysis 24, 118-143, 2014 | 128 | 2014 |

Convex functions on the Heisenberg group G Lu, JJ Manfredi, B Stroffolini Calculus of Variations and Partial Differential Equations 19, 1-22, 2003 | 125 | 2003 |

Inhomogeneous infinity Laplace equation G Lu, P Wang Advances in Mathematics 217 (4), 1838-1868, 2008 | 116 | 2008 |

Symmetry and regularity of extremals of an integral equation related to the Hardy–Sobolev inequality G Lu, J Zhu Calculus of Variations and Partial Differential Equations 42 (3), 563-577, 2011 | 102 | 2011 |

Embedding theorems into Lipschitz and BMO spaces and applications to quasilinear subelliptic differential equations G Lu Publicacions Matemátiques, 301-329, 1996 | 87 | 1996 |

Sharp constant and extremal function for the improved Moser-Trudinger inequality involving Lp norm in two dimension G Lu, Y Yang Discrete and Continuous Dynamical Systems-Series A (DCDS-A) 25 (3), 963, 2009 | 84 | 2009 |

Adams' inequalities for bi-Laplacian and extremal functions in dimension four G Lu, Y Yang Advances in Mathematics 220 (4), 1135-1170, 2009 | 81 | 2009 |

A PDE perspective of the normalized infinity Laplacian G Lu, P Wang Communications in Partial Differential Equations 33 (10), 1788-1817, 2008 | 80 | 2008 |

Equivalence of critical and subcritical sharp Trudinger–Moser–Adams inequalities N Lam, G Lu, L Zhang Revista Matemática Iberoamericana 33 (4), 1219-1246, 2017 | 74 | 2017 |

Multilinear Calderón–Zygmund operators with kernels of Dini’s type and applications G Lu, P Zhang Nonlinear Analysis: Theory, Methods & Applications 107, 92-117, 2014 | 72 | 2014 |

Sharp subcritical Moser–Trudinger inequalities on Heisenberg groups and subelliptic PDEs N Lam, G Lu, H Tang Nonlinear Analysis: Theory, Methods & Applications 95, 77-92, 2014 | 69 | 2014 |