Nikolai L. Zamarashkin

According to our database, Nikolai L. Zamarashkin authored at least 14 papers between 2011 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

Tensor train completion: Local recovery guarantees via Riemannian optimization.

Stanislav S. Budzinskiy, Nikolai L. Zamarashkin

Numer. Linear Algebra Appl., December, 2023

Theoretical Bounds for Noise Filtration using Low-Rank Tensor Approximations.

Sergey Petrov, Nikolai L. Zamarashkin

CoRR, 2023

2022

On the optimal rank-1 approximation of matrices in the Chebyshev norm.

Stanislav Morozov, Matvey Smirnov, Nikolai L. Zamarashkin

CoRR, 2022

Variational Bayesian inference for CP tensor completion with side information.

Stanislav S. Budzinskiy, Nikolai L. Zamarashkin

CoRR, 2022

On the algorithm of best approximation by low rank matrices in the Chebyshev norm.

Stanislav Morozov, Nikolai L. Zamarashkin, Eugene Tyrtyshnikov

CoRR, 2022

2020

Note: low-rank tensor train completion with side information based on Riemannian optimization.

Stanislav S. Budzinskiy, Nikolai L. Zamarashkin

CoRR, 2020

2019

On the Problem of Decoupling Multivariate Polynomials.

Stanislav Morozov, Dmitry A. Zheltkov, Nikolai L. Zamarashkin

Proceedings of the Large-Scale Scientific Computing - 12th International Conference, 2019

2018

Block Lanczos-Montgomery Method over Large Prime Fields with GPU Accelerated Dense Operations.

Nikolai L. Zamarashkin, Dmitry A. Zheltkov

Proceedings of the Supercomputing, 2018

2017

GPU Acceleration of Dense Matrix and Block Operations for Lanczos Method for Systems over Large Prime Finite Field.

Nikolai L. Zamarashkin, Dmitry A. Zheltkov

Proceedings of the Supercomputing, 2017

2014

On the Decay of the Elements of Inverse Triangular Toeplitz Matrices.

Neville J. Ford, Dmitry V. Savostyanov, Nickolai L. Zamarashkin

SIAM J. Matrix Anal. Appl., 2014

2012

Fast truncation of mode ranks for bilinear tensor operations.

Dmitry V. Savostyanov, Eugene E. Tyrtyshnikov, Nickolai L. Zamarashkin

Numer. Linear Algebra Appl., 2012

A variant of list plus CRC concatenated polar code

Gregory Bonik, Sergei A. Goreinov, Nickolai L. Zamarashkin

CoRR, 2012

Construction and analysis of polar and concatenated polar codes: practical approach

Gregory Bonik, Sergei A. Goreinov, Nickolai L. Zamarashkin

CoRR, 2012

2011

Tensor-Train Ranks for Matrices and Their Inverses.

Ivan V. Oseledets, Eugene E. Tyrtyshnikov, Nickolai L. Zamarashkin

Comput. Methods Appl. Math., 2011