Almost periodic Jacobi matrices with homogeneous spectrum, infinite dimensional Jacobi inversion, and Hardy spaces of character-automorphic functions M Sodin, P Yuditskii The Journal of Geometric Analysis 7, 387-435, 1997 | 144 | 1997 |

An abstract interpolation problem and the extension theory of isometric operators VE Katsnelson, AY Kheifets, PM Yuditskii Topics in interpolation theory, 283-298, 1997 | 93 | 1997 |

Functions that deviate least from zero on closed subsets of the real axis ML Sodin, PM Yuditskii Algebra i Analiz 4 (2), 1-61, 1992 | 87 | 1992 |

Asymptotic behavior of polynomials orthonormal on a homogeneous set F Peherstorfer, P Yuditskii Journal d’Analyse Mathématique 89 (1), 113-154, 2003 | 76 | 2003 |

Almost periodic Sturm-Liouville operators with Cantor homogeneous spectrum M Sodin, P Yuditskii Commentarii Mathematici Helvetici 70 (1), 639-658, 1995 | 70 | 1995 |

Asymptotics of orthonormal polynomials in the presence of a denumerable set of mass points F Peherstorfer, P Yuditskii Proceedings of the American Mathematical Society 129 (11), 3213-3220, 2001 | 60 | 2001 |

An analysis and extension of VP Potapov’s approach to interpolation problems with applications to the generalized bi-tangential Schur-Nevanlinna-Pick problem and J-inner-outer … AY Kheifets, PM Yuditskii Matrix and Operator Valued Functions: The Vladimir Petrovich Potapov …, 1994 | 59 | 1994 |

On the Inverse Scattering Problem for Jacobi Matrices¶ with the Spectrum on an Interval, a Finite System¶ of Intervals or a Cantor Set of Positive Length A Volberg, P Yuditskii Communications in mathematical physics 226 (3), 567-605, 2002 | 50 | 2002 |

Uniform approximation of sgn (x) by polynomials and entire functions A Eremenko, P Yuditskii arXiv preprint math/0604324, 2006 | 46 | 2006 |

Spectral properties of a class of reflectionless Schrödinger operators F Gesztesy, P Yuditskii Journal of Functional Analysis 241 (2), 486-527, 2006 | 45 | 2006 |

Comb functions A Eremenko, P Yuditskii Contemp. Math 578, 99-118, 2012 | 40 | 2012 |

On generalized sum rules for Jacobi matrices F Nazarov, F Peherstorfer, A Volberg, P Yuditskii International Mathematics Research Notices 2005 (3), 155-186, 2005 | 36 | 2005 |

Another approach to de Branges’ theorem on weighted polynomial approximation M Sodin, P Yuditskii Proceedings of the Ashkelon Workshop on Complex Function Theory 221227, 1996 | 34 | 1996 |

Kotani–Last problem and Hardy spaces on surfaces of Widom type A Volberg, P Yuditskii Inventiones mathematicae 197 (3), 683-740, 2014 | 31 | 2014 |

Algebraic solution of a problem of EI Zolotarev and NI Akhiezer on polynomials with smallest deviation from zero ML Sodin, PM Yuditskii Journal of Mathematical Sciences 76 (4), 2486-2492, 1995 | 29 | 1995 |

CMV matrices with asymptotically constant coefficients. Szegö–Blaschke class, scattering theory F Peherstorfer, A Volberg, P Yuditskii Journal of Functional Analysis 256 (7), 2157-2210, 2009 | 23 | 2009 |

Ruelle operators with rational weights for Julia sets G Levin, M Sodin, P Yuditskii Journal d’Analyse Mathématique 63 (1), 303-331, 1994 | 23 | 1994 |

KdV hierarchy via Abelian coverings and operator identities B Eichinger, T VandenBoom, P Yuditskii Transactions of the American Mathematical Society, Series B 6 (1), 1-44, 2019 | 21 | 2019 |

On the Direct Cauchy Theorem in Widom Domains: Positive and Negative Examples Peter Yuditskii P Yuditskii Computational Methods and Function Theory 11 (2), 395-414, 2012 | 21 | 2012 |

On a conjecture of Widom V Totik, P Yuditskii Journal of approximation theory 190, 50-61, 2015 | 19 | 2015 |