On the inverse spectral theory of Schrödinger and Dirac operators M Horváth Transactions of the American Mathematical Society 353 (10), 4155-4171, 2001 | 98 | 2001 |

Inverse spectral problems and closed exponential systems M Horváth Annals of mathematics, 885-918, 2005 | 83 | 2005 |

On the uniqueness of the expansions P Erdös, M Horváth, I Joó Acta Math. Hungar 58, 129, 1991 | 63* | 1991 |

On the first two eigenvalues of Sturm-Liouville operators M Horváth Proceedings of the American mathematical society 131 (4), 1215-1224, 2003 | 47 | 2003 |

On a theorem of Ambarzumian M Horváth Proceedings of the Royal Society of Edinburgh Section A: Mathematics 131 (4 …, 2001 | 32 | 2001 |

Inverse scattering with fixed energy and an inverse eigenvalue problem on the half-line M Horváth Transactions of the American Mathematical Society 358 (11), 5161-5177, 2006 | 19 | 2006 |

Vibrating strings with free ends M Horváth Acta Mathematica Hungarica 51 (1-2), 171-180, 1988 | 18 | 1988 |

A bound for ratios of eigenvalues of Schrödinger operators with single-well potentials M Horváth, M Kiss Proceedings of the American Mathematical Society 134 (5), 1425-1434, 2006 | 16 | 2006 |

On convex functions M Horváth, A Sövegjártó Ann. Unit, 193-198, 1986 | 11 | 1986 |

Stability of direct and inverse eigenvalue problems for Schrödinger operators on finite intervals M Horváth, M Kiss International Mathematics Research Notices 2010 (11), 2022-2063, 2010 | 10 | 2010 |

Some saturation theorems for classical orthogonal expansions I. M Horváth Periodica Mathematica Hungarica 22 (1), 27-60, 1991 | 8 | 1991 |

The vibration of a membrane in different points M Horváth Annales Univ. Sci. Budapest. Sectio Math 33, 31-38, 1990 | 8 | 1990 |

On some problems of I. Joó A Bogmér, M Horváth, A Sövegjártó Acta Mathematica Hungarica 58 (1-2), 153-155, 1991 | 7 | 1991 |

Stability of direct and inverse eigenvalue problems: the case of complex potentials M Horváth, M Kiss Inverse problems 27 (9), 095007, 2011 | 6 | 2011 |

Partial identification of the potential from phase shifts M Horváth Journal of mathematical analysis and applications 380 (2), 726-735, 2011 | 6 | 2011 |

Solution of the inverse scattering problem at fixed energy for potentials being zero beyond a fixed radius M Horvath, B Apagyi Modern Physics Letters B 22 (23), 2137-2149, 2008 | 6 | 2008 |

Some saturation theorems for classical orthogonal expansions. II M Horváth Acta Mathematica Hungarica 58 (1-2), 157-191, 1991 | 6 | 1991 |

Notes to some papers of V. Komornik on vibrating membranes A Bogmér, M Horváth, I Joó Periodica Mathematica Hungarica 20 (3), 193-205, 1989 | 6 | 1989 |

On the Ky Fan convexity M Horváth, I Joó Mathematikai Lapok 34, 137-140, 1987 | 6 | 1987 |

On multidimensional universal functions M Horváth Studia Sci. Math. Hungar 22, 75-78, 1987 | 6 | 1987 |