The algebraic and geometric classification of nilpotent anticommutative algebras I Kaygorodov, M Khrypchenko, SA Lopes Journal of Pure and Applied Algebra 224 (8), 106337, 2020 | 42 | 2020 |

A parametric family of subalgebras of the Weyl algebra I. Structure and automorphisms G Benkart, S Lopes, M Ondrus Transactions of the American Mathematical Society 367 (3), 1993-2021, 2015 | 35 | 2015 |

Automorphisms of generalized down-up algebras PAAB Carvalho, SA Lopes Communications in Algebra 37 (5), 1622-1646, 2009 | 32 | 2009 |

Non-associative central extensions of null-filiform associative algebras I Kaygorodov, SA Lopes, P Páez-Guillán Journal of Algebra 560, 1190-1210, 2020 | 30 | 2020 |

A parametric family of subalgebras of the Weyl algebra II. Irreducible modules G Benkart, SA Lopes, M Ondrus Recent developments in algebraic and combinatorial aspects of representation …, 2013 | 29 | 2013 |

Derivations of a parametric family of subalgebras of the Weyl algebra G Benkart, SA Lopes, M Ondrus Journal of Algebra 424, 46-97, 2015 | 25 | 2015 |

Automorphisms and derivations of Uq (sl4+) S Launois, SA Lopes Journal of Pure and Applied Algebra 211 (1), 249-264, 2007 | 23 | 2007 |

Double Ore extensions versus iterated Ore extensions PAAB Carvalho, SA Lopes, J Matczuk Communications in Algebra 39 (8), 2838-2848, 2011 | 22 | 2011 |

Lie structure on the Hochschild cohomology of a family of subalgebras of the Weyl algebra SA Lopes, A Solotar arXiv preprint arXiv:1903.01226, 2021 | 14 | 2021 |

Degenerations of nilpotent associative commutative algebras I Kaygorodov, SA Lopes, Y Popov Communications in Algebra 48 (4), 1632-1639, 2020 | 14 | 2020 |

Structure and isomorphisms of quantum generalized Heisenberg algebras SA Lopes, F Razavinia Journal of Algebra and its Applications 21 (10), 2250204, 2022 | 13 | 2022 |

Quantum generalized Heisenberg algebras and their representations SA Lopes, F Razavinia Communications in Algebra 50 (2), 463-483, 2022 | 13 | 2022 |

Noncommutative Algebra and Representation Theory: Symmetry, Structure & Invariants SA Lopes Communications in Mathematics 32, 2023 | 10 | 2023 |

Primitive Ideals of SA Lopes Communications in Algebra® 34 (12), 4523-4550, 2006 | 10 | 2006 |

The geometric classification of nilpotent algebras I Kaygorodov, M Khrypchenko, SA Lopes Journal of Algebra 633, 857-886, 2023 | 9 | 2023 |

Non-Noetherian generalized Heisenberg algebras SA Lopes Journal of Algebra and Its Applications 16 (04), 1750064, 2017 | 9 | 2017 |

The algebraic classification of nilpotent algebras I Kaygorodov, M Khrypchenko, SA Lopes Journal of Algebra and its Applications 21 (12), 2350009, 2022 | 7 | 2022 |

Normally ordered forms of powers of differential operators and their combinatorics E Briand, SA Lopes, M Rosas Journal of Pure and Applied Algebra 224 (8), 106312, 2020 | 7 | 2020 |

Classification of factorial generalized down–up algebras S Launois, SA Lopes Journal of Algebra 396, 184-206, 2013 | 5 | 2013 |

Separation of Variables for SA Lopes Canadian Mathematical Bulletin 48 (4), 587-600, 2005 | 5 | 2005 |