Selected preserver problems on algebraic structures of linear operators and on function spaces L Molnár Springer 1895, 236, 2007 | 219 | 2007 |

Some characterizations of the automorphisms of 𝐵 (𝐻) and 𝐶 (𝑋) L Molnár Proceedings of the American Mathematical Society 130 (1), 111-120, 2002 | 140 | 2002 |

Orthogonality preserving transformations on indefinite inner product spaces: generalization of Uhlhorn's version of Wigner's theorem L Molnár arXiv preprint math/0209057, 2002 | 89 | 2002 |

ON CENTRALIZERS OF AN H-ASTERISK-ALGEBRA L Molnár PUBLICATIONES MATHEMATICAE-DEBRECEN 46 (1-2), 89-95, 1995 | 62 | 1995 |

Order-automorphisms of the set of bounded observables L Molnár Journal of Mathematical Physics 42 (12), 5904-5909, 2001 | 61 | 2001 |

On isomorphisms of standard operator algebras L Molnár arXiv preprint math/0005170, 2000 | 57 | 2000 |

A condition for a subspace of B (H) to be an ideal L Molnár Linear algebra and its applications 235, 229-234, 1996 | 56 | 1996 |

Nonlinear commutativity preserving maps on self-adjoint operators L Molnár, P Šemrl Quarterly Journal of Mathematics 56 (4), 589-595, 2005 | 53 | 2005 |

Some linear preserver problems on upper triangular matrices L Molnár, P Šemrl Linear and Multilinear Algebra 45 (2-3), 189-206, 1998 | 53 | 1998 |

Isometries of the unitary groups and Thompson isometries of the spaces of invertible positive elements in C∗-algebras O Hatori, L Molnár Journal of Mathematical Analysis and Applications 409 (1), 158-167, 2014 | 48 | 2014 |

Local automorphisms of operator algebras on Banach spaces L MolnĂĄr Proceedings of the American Mathematical Society 131 (6), 1867-1874, 2003 | 44 | 2003 |

The set of automorphisms of B (H) is topologically reflexive in B (B (H)) L Molnár Studia Mathematica 2 (122), 183-193, 1997 | 44 | 1997 |

An algebraic approach to Wigner's unitary-antiunitary theorem L Molnar Journal of the Australian Mathematical Society 65 (3), 354-369, 1998 | 41 | 1998 |

Thompson isometries of the space of invertible positive operators L Molnár Proceedings of the American Mathematical Society 137 (11), 3849-3859, 2009 | 40 | 2009 |

2-local isometries of some operator algebras L Molnár Proceedings of the Edinburgh Mathematical Society 45 (2), 349-352, 2002 | 40 | 2002 |

Jordan maps on standard operator algebras L Molnár Functional Equations—Results and Advances, 305-320, 2002 | 39 | 2002 |

Reflexivity of the group of surjective isometries on some Banach spaces L Molnár, B Zalar Proceedings of the Edinburgh Mathematical Society 42 (1), 17-36, 1999 | 36 | 1999 |

On topological reflexivity of the groups of^{*}-automorphisms and surjective isometrics of ∇ (*H*)CJK Batty, L Molnár Archiv der Mathematik 67 (5), 415-421, 1996 | 34 | 1996 |

Generalization of Wigner's unitary-antiunitary theorem for indefinite inner product spaces L Molnár Communications in Mathematical Physics 210 (3), 785-791, 2000 | 32 | 2000 |

Characterizations of the automorphisms of Hilbert space effect algebras L Molnár arXiv preprint math/0108055, 2001 | 31 | 2001 |