Harmonic analysis of causal operators and their spectral properties AG Baskakov, IA Krishtal Izvestiya: Mathematics 69 (3), 439, 2007 | 82* | 2007 |

Slanted matrices, Banach frames, and sampling A Aldroubi, A Baskakov, I Krishtal Journal of Functional Analysis 255 (7), 1667-1691, 2008 | 78 | 2008 |

Dynamical sampling: Time–space trade-off A Aldroubi, J Davis, I Krishtal Applied and Computational Harmonic Analysis 34 (3), 495-503, 2013 | 63 | 2013 |

Parseval frame wavelets with E(2) n-dilations D Bakic, I Krishtal, EN Wilson Appl. Comput. Harmon. Anal 19 (3), 386-431, 2005 | 45 | 2005 |

Exact reconstruction of signals in evolutionary systems via spatiotemporal trade-off A Aldroubi, J Davis, I Krishtal Journal of Fourier Analysis and Applications 21 (1), 11-31, 2015 | 44 | 2015 |

Some simple Haar-type wavelets in higher dimensions IA Krishtal, BD Robinson, GL Weiss, EN Wilson The Journal of Geometric Analysis 17 (1), 87-96, 2007 | 39 | 2007 |

Memory estimation of inverse operators AG Baskakov, IA Krishtal Journal of Functional Analysis 267 (8), 2551-2605, 2014 | 38 | 2014 |

An almost periodic noncommutative Wiener's Lemma R Balan, I Krishtal Journal of mathematical analysis and applications 370 (2), 339-349, 2010 | 36 | 2010 |

Spectral analysis of a differential operator with an involution AG Baskakov, IA Krishtal, EY Romanova Journal of Evolution Equations 17 (2), 669-684, 2017 | 34 | 2017 |

On stability of sampling-reconstruction models E Acosta-Reyes, A Aldroubi, I Krishtal Advances in Computational Mathematics 31 (1-3), 5-34, 2009 | 31 | 2009 |

Localization of matrix factorizations I Krishtal, T Strohmer, T Wertz Foundations of Computational Mathematics 15 (4), 931-951, 2015 | 26 | 2015 |

Wiener’s lemma: pictures at exhibition I Krishtal Rev. Un. Mat. Argentina 52 (2), 61-79, 2011 | 24 | 2011 |

Robustness of sampling and reconstruction and Beurling–Landau-type theorems for shift-invariant spaces A Aldroubi, I Krishtal Applied and Computational Harmonic Analysis 20 (2), 250-260, 2006 | 24 | 2006 |

Dilations, linear matrix inequalities, the matrix cube problem and beta distributions J Helton, I Klep, S McCullough, M Schweighofer American Mathematical Society 257 (1232), 2019 | 23 | 2019 |

Invertibility of the Gabor frame operator on the Wiener amalgam space IA Krishtal, KA Okoudjou Journal of Approximation Theory 153 (2), 212-224, 2008 | 21 | 2008 |

Spectral analysis of operators with the two-point Bohr spectrum AG Baskakov, IA Krishtal Journal of mathematical analysis and applications 308 (2), 420-439, 2005 | 19 | 2005 |

Spectral analysis of abstract parabolic operators in homogeneous function spaces AG Baskakov, IA Krishtal Mediterranean Journal of Mathematics 13 (5), 2443-2462, 2016 | 17 | 2016 |

Linear differential operator with an involution as a generator of an operator group AG Baskakov, IA Krishtal, NB Uskova arXiv preprint arXiv:1806.04109, 2018 | 16 | 2018 |

Krylov subspace methods in dynamical sampling A Aldroubi, I Krishtal arXiv preprint arXiv:1412.1538, 2014 | 16 | 2014 |

Matricial filters and crystallographic composite dilation wavelets J Blanchard, I Krishtal Mathematics of Computation 81 (278), 905-922, 2012 | 15 | 2012 |