A theory of pseudoskeleton approximations SA Goreinov, EE Tyrtyshnikov, NL Zamarashkin Linear algebra and its applications 261 (1-3), 1-21, 1997 | 674 | 1997 |

How to find a good submatrix SA Goreinov, IV Oseledets, DV Savostyanov, EE Tyrtyshnikov, ... Matrix Methods: Theory, Algorithms And Applications: Dedicated to the Memory …, 2010 | 301 | 2010 |

Spectra of multilevel Toeplitz matrices: advanced theory via simple matrix relationships EE Tyrtyshnikov, NL Zamarashkin Linear algebra and its applications 270 (1-3), 15-27, 1998 | 184 | 1998 |

Pseudo-skeleton approximations by matrices of maximal volume SA Goreinov, NL Zamarashkin, EE Tyrtyshnikov Mathematical Notes 62, 515-519, 1997 | 130 | 1997 |

Distribution of eigenvalues and singular values of Toeplitz matrices under weakened conditions on the generating function NL Zamarashkin, EE Tyrtyshnikov Sbornik: Mathematics 188 (8), 1191, 1997 | 86 | 1997 |

Pseudo-skeleton approximations of matrices SA Goreinov, NL Zamarashkin, EE Tyrtyshnikov Doklady Akademii Nauk 343 (2), 151-152, 1995 | 73* | 1995 |

Pseudo-skeleton approximations with better accuracy estimates AI Osinsky, NL Zamarashkin Linear Algebra and its Applications 537, 221-249, 2018 | 62 | 2018 |

Tensor-train ranks for matrices and their inverses I Oseledets, E Tyrtyshnikov, N Zamarashkin Computational Methods in Applied Mathematics 11 (3), 394-403, 2011 | 40 | 2011 |

Clusters, preconditioners, convergence EE Tyrtyshnikov, AY Yeremin, NL Zamarashkin Linear algebra and its applications 263, 25-48, 1997 | 31 | 1997 |

On the decay of the elements of inverse triangular Toeplitz matrices NJ Ford, DV Savostyanov, NL Zamarashkin SIAM Journal on Matrix Analysis and Applications 35 (4), 1288-1302, 2014 | 22 | 2014 |

On the existence of a nearly optimal skeleton approximation of a matrix in the Frobenius norm NL Zamarashkin, AI Osinsky Doklady Mathematics 97, 164-166, 2018 | 21 | 2018 |

Toeplitz eigenvalues for Radon measures EE Tyrtyshnikov, NL Zamarashkin Linear algebra and its applications 343, 345-354, 2002 | 21 | 2002 |

New accuracy estimates for pseudoskeleton approximations of matrices NL Zamarashkin, AI Osinsky Doklady Mathematics 94, 643-645, 2016 | 20 | 2016 |

Construction and analysis of polar and concatenated polar codes: practical approach G Bonik, S Goreinov, N Zamarashkin arXiv preprint arXiv:1207.4343, 2012 | 20 | 2012 |

Thin structure of eigenvalue clusters for non-Hermitian Toeplitz matrices EE Tyrtyshnikov, NL Zamarashkin Linear Algebra and its Applications 292 (1-3), 297-310, 1999 | 18 | 1999 |

Tensor train completion: Local recovery guarantees via Riemannian optimization S Budzinskiy, N Zamarashkin Numerical Linear Algebra with Applications 30 (6), e2520, 2023 | 16 | 2023 |

Fast truncation of mode ranks for bilinear tensor operations DV Savostyanov, EE Tyrtyshnikov, NL Zamarashkin Numerical Linear Algebra with Applications 19 (1), 103-111, 2012 | 13 | 2012 |

Approximation of Toeplitz matrices by sums of circulants and small-rank matrices NL Zamarashkin, IV Oseledets, EE Tyrtyshnikov Doklady Mathematics 73, 100-101, 2006 | 13* | 2006 |

A variant of list plus CRC concatenated polar code G Bonik, S Goreinov, N Zamarashkin arXiv preprint arXiv:1207.4661, 2012 | 10 | 2012 |

The tensor structure of the inverse of a banded Toeplitz matrix NL Zamarashkin, IV Oseledets, EE Tyrtyshnikov Doklady Mathematics 80, 669-670, 2009 | 10 | 2009 |