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Alexander Osinsky
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Year
Pseudo-skeleton approximations with better accuracy estimates
AI Osinsky, NL Zamarashkin
Linear Algebra and its Applications 537, 221-249, 2018
632018
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
212018
New accuracy estimates for pseudoskeleton approximations of matrices
NL Zamarashkin, AI Osinsky
Doklady Mathematics 94, 643-645, 2016
202016
Low-rank method for fast solution of generalized Smoluchowski equations
AI Osinsky
Journal of Computational Physics 422, 109764, 2020
192020
Machine learning-assisted PAPR reduction in massive MIMO
A Kalinov, R Bychkov, A Ivanov, A Osinsky, D Yarotsky
IEEE Wireless Communications Letters 10 (3), 537-541, 2020
192020
Bayesian approach to channel interpolation in massive MIMO receiver
A Osinsky, A Ivanov, D Yarotsky
IEEE Communications Letters 24 (12), 2751-2755, 2020
172020
High performance interference suppression in multi-user massive MIMO detector
A Ivanov, A Osinsky, D Lakontsev, D Yarotsky
2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring), 1-5, 2020
172020
Theoretical performance bound of uplink channel estimation accuracy in massive mimo
A Osinsky, A Ivanov, D Yarotsky
ICASSP 2020-2020 IEEE International Conference on Acoustics, Speech and …, 2020
162020
Rectangular maximum volume and projective volume search algorithms
A Osinsky
arXiv preprint arXiv:1809.02334, 2018
162018
Direct simulation Monte Carlo for new regimes in aggregation-fragmentation kinetics
A Kalinov, AI Osinsky, SA Matveev, W Otieno, NV Brilliantov
Journal of Computational Physics 467, 111439, 2022
152022
Temperature distribution in driven granular mixtures does not depend on mechanism of energy dissipation
AS Bodrova, A Osinsky, NV Brilliantov
Scientific Reports 10 (1), 693, 2020
152020
Lower performance bound for beamspace channel estimation in massive mimo
A Osinsky, A Ivanov, D Lakontsev, D Yarotsky
IEEE Wireless Communications Letters 10 (2), 311-314, 2020
132020
Anomalous aggregation regimes of temperature-dependent Smoluchowski equations
AI Osinsky, NV Brilliantov
Physical Review E 105 (3), 034119, 2022
122022
Size-polydisperse dust in molecular gas: Energy equipartition versus nonequipartition
A Osinsky, AS Bodrova, NV Brilliantov
Physical Review E 101 (2), 022903, 2020
122020
Data-aided ls channel estimation in massive mimo turbo-receiver
A Osinsky, A Ivanov, D Lakontsev, R Bychkov, D Yarotsky
2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring), 1-5, 2020
92020
Global optimization algorithms using tensor trains
DA Zheltkov, A Osinsky
Large-Scale Scientific Computing: 12th International Conference, LSSC 2019 …, 2020
92020
Tensor trains approximation estimates in the chebyshev norm
AI Osinsky
Computational Mathematics and Mathematical Physics 59 (2), 201-206, 2019
92019
Machine learning-assisted channel estimation in massive MIMO receiver
D Yarotsky, A Ivanov, R Bychkov, A Osinsky, A Savinov, M Trefilov, ...
2021 IEEE 93rd Vehicular Technology Conference (VTC2021-Spring), 1-5, 2021
82021
Regularization for cholesky decomposition in massive mimo detection
A Osinsky, R Bychkov, M Trefilov, V Lyashev, A Ivanov
IEEE Wireless Communications Letters 12 (9), 1603-1607, 2023
72023
On the accuracy of cross and column low-rank maxvol approximations in average
NL Zamarashkin, AI Osinsky
Computational Mathematics and Mathematical Physics 61 (5), 786-798, 2021
72021
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