Complete characterization of Hadamard powers preserving Loewner positivity, monotonicity, and convexity D Guillot, A Khare, B Rajaratnam Journal of Mathematical Analysis and Applications 425 (1), 489-507, 2015 | 36* | 2015 |

A combinatorial model for computing volumes of flow polytopes C Benedetti, R González D’León, C Hanusa, P Harris, A Khare, A Morales, ... Transactions of the American Mathematical Society 372 (5), 3369-3404, 2019 | 35 | 2019 |

Matrix positivity preservers in fixed dimension. I A Belton, D Guillot, A Khare, M Putinar Advances in Mathematics 298, 325-368, 2016 | 32 | 2016 |

A panorama of positivity A Belton, D Guillot, A Khare, M Putinar arXiv preprint arXiv:1812.05482, 2018 | 31* | 2018 |

On the sign patterns of entrywise positivity preservers in fixed dimension A Khare, T Tao American Journal of Mathematics 143 (6), 1863-1929, 2021 | 25 | 2021 |

Preserving positivity for rank-constrained matrices D Guillot, A Khare, B Rajaratnam Transactions of the American Mathematical Society 369 (9), 6105-6145, 2017 | 25 | 2017 |

Vector spaces as unions of proper subspaces A Khare Linear Algebra and its Applications 431 (9), 1681-1686, 2009 | 25 | 2009 |

Category 𝒪 over a deformation of the symplectic oscillator algebra A Khare Journal of Pure and Applied Algebra 195 (2), 131-166, 2005 | 25 | 2005 |

Differential calculus on graphon space P Diao, D Guillot, A Khare, B Rajaratnam Journal of Combinatorial Theory, Series A 133, 183-227, 2015 | 21 | 2015 |

Preserving positivity for matrices with sparsity constraints D Guillot, A Khare, B Rajaratnam Transactions of the American Mathematical Society 368 (12), 8929-8953, 2016 | 18 | 2016 |

Center and Representations of Infinitesimal Hecke Algebras of sl_2 A Tikaradze, A Khare Communications in Algebra 38 (2), 405-439, 2010 | 18 | 2010 |

Quantized symplectic oscillator algebras of rank one WL Gan, A Khare Journal of Algebra 310 (2), 671-707, 2007 | 18 | 2007 |

Totally positive kernels, Pólya frequency functions, and their transforms A Belton, D Guillot, A Khare, M Putinar Journal d'Analyse Mathematique 150 (1), 83-158, 2023 | 17* | 2023 |

Moment-sequence transforms A Belton, D Guillot, A Khare, M Putinar Journal of the European Mathematical Society 24 (9), 3109-3160, 2022 | 17 | 2022 |

Critical exponents of graphs D Guillot, A Khare, B Rajaratnam Journal of Combinatorial Theory, Series A 139, 30-58, 2016 | 16 | 2016 |

Model-free consistency of graph partitioning P Diao, D Guillot, A Khare, B Rajaratnam arXiv preprint arXiv:1608.03860, 2016 | 13 | 2016 |

Faces of polytopes and Koszul algebras V Chari, A Khare, T Ridenour Journal of Pure and Applied Algebra 216 (7), 1611-1625, 2012 | 13 | 2012 |

Homogeneous length functions on groups T Fritz, S Gadgil, A Khare, P Nielsen, L Silberman, T Tao Algebra & Number Theory 12 (7), 1773-1786, 2018 | 12 | 2018 |

Generalized nil-Coxeter algebras, cocommutative algebras, and the PBW property A Khare AMS Contemporary Mathematics 688, 139-168, 2017 | 12* | 2017 |

Faces and maximizer subsets of highest weight modules A Khare Journal of Algebra 455, 32-76, 2016 | 12 | 2016 |