Good moduli spaces for Artin stacks J Alper Annales de l'Institut Fourier 63 (6), 2349-2402, 2013 | 212* | 2013 |

A Luna\'etale slice theorem for algebraic stacks J Alper, J Hall, D Rydh arXiv preprint arXiv:1504.06467, 2015 | 50* | 2015 |

On the local quotient structure of Artin stacks J Alper Journal of Pure and Applied Algebra 214 (9), 1576-1591, 2010 | 39 | 2010 |

Singularities with G_m-action and the log minimal model program for J Alper, M Fedorchuk, DI Smyth arXiv preprint arXiv:1010.3751, 2010 | 37* | 2010 |

Adequate moduli spaces and geometrically reductive group schemes J Alper Algebraic Geometry 1 (4), 489-531, 2014 | 36* | 2014 |

Finite Hilbert stability of (bi) canonical curves J Alper, M Fedorchuk, DI Smyth Inventiones mathematicae 191 (3), 671-718, 2013 | 28* | 2013 |

Second flip in the Hassett-Keel program: existence of good moduli spaces J Alper, M Fedorchuk, DI Smyth Compos. Math 153 (8), 1584-1609, 2017 | 22 | 2017 |

Weakly proper moduli stacks of curves J Alper, DI Smyth, F van der Wyck arXiv preprint arXiv:1012.0538, 2010 | 22 | 2010 |

Existence of moduli spaces for algebraic stacks J Alper, D Halpern-Leistner, J Heinloth arXiv preprint arXiv:1812.01128, 2018 | 19 | 2018 |

Reductivity of the automorphism group of K-polystable Fano varieties J Alper, H Blum, D Halpern-Leistner, C Xu Inventiones mathematicae 222 (3), 995-1032, 2020 | 17 | 2020 |

Second flip in the Hassett–Keel program: a local description J Alper, M Fedorchuk, DI Smyth, F van der Wyck Compos. Math 153 (8), 1547-1583, 2017 | 17 | 2017 |

GIT constructions of log canonical models of Mg J Alper, D Hyeon Compact moduli spaces and vector bundles 564, 87-106, 2011 | 17 | 2011 |

Equivariant versal deformations of semistable curves J Alper, A Kresch arXiv preprint arXiv:1510.03201, 2015 | 16 | 2015 |

On the choice of random directions for stochastic approximation algorithms J Theiler, J Alper IEEE Transactions on Automatic Control 51 (3), 476-481, 2006 | 16 | 2006 |

Associated forms in classical invariant theory and their applications to hypersurface singularities J Alper, A Isaev Mathematische Annalen 360 (3-4), 799-823, 2014 | 15 | 2014 |

Log minimal model program for the moduli space of stable curves: The second flip J Alper, M Fedorchuk, DI Smyth, F Van der Wyck arXiv preprint arXiv:1308.1148, 2013 | 13 | 2013 |

A lower bound for the determinantal complexity of a hypersurface J Alper, T Bogart, M Velasco Foundations of Computational Mathematics 17 (3), 829-836, 2017 | 12 | 2017 |

Associated Forms and Hypersurface Singularities: The Binary Case, 2014 J Alper, A Isaev arXiv preprint arXiv:1407.6838, 0 | 11* | |

The\'etale local structure of algebraic stacks J Alper, J Hall, D Rydh arXiv preprint arXiv:1912.06162, 2019 | 9 | 2019 |

Recasting results in equivariant geometry JD Alper, RW Easton Transformation Groups 17 (1), 1-20, 2012 | 9* | 2012 |