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Osinskii, Aleksandr Igorevich

Osinskii, Aleksandr Igorevich
Candidate of physico-mathematical sciences (2022)
Speciality: 01.01.07 (Computing mathematics)
E-mail:
Website: https://rodnio.github.io

https://www.mathnet.ru/eng/person150198
List of publications on Google Scholar
https://mathscinet.ams.org/mathscinet/MRAuthorID/1229893

Publications in Math-Net.Ru Citations
2025
1. A. I. Osinsky, “On the existence of a close to optimal cross approximation in the Frobenius norm”, Mat. Sb., 216:9 (2025),  69–85  mathnet; Sb. Math., 216:9 (2025), 1255–1271
2023
2. A. I. Osinsky, “Lower bounds for column matrix approximations”, Zh. Vychisl. Mat. Mat. Fiz., 63:11 (2023),  1816  mathnet  elib; Comput. Math. Math. Phys., 63:11 (2023), 2024–2037 1
2021
3. O. S. Lebedeva, A. I. Osinskii, S. V. Petrov, “Low-rank approximation algorithms for matrix completion with random sampling”, Zh. Vychisl. Mat. Mat. Fiz., 61:5 (2021),  827–844  mathnet  elib; Comput. Math. Math. Phys., 61:5 (2021), 799–815  isi  scopus 6
4. N. L. Zamarashkin, A. I. Osinskii, “On the accuracy of cross and column low-rank MaxVol approximations in average”, Zh. Vychisl. Mat. Mat. Fiz., 61:5 (2021),  813–826  mathnet  elib; Comput. Math. Math. Phys., 61:5 (2021), 786–798  isi  scopus 7
2019
5. A. I. Osinskii, “Tensor trains approximation estimates in the Chebyshev norm”, Zh. Vychisl. Mat. Mat. Fiz., 59:2 (2019),  211–216  mathnet  elib; Comput. Math. Math. Phys., 59:2 (2019), 201–206  isi  scopus 5

Presentations in Math-Net.Ru
1. Searching for Strongly Non-Degenerate Submatrices and Their Connection to Column and Cross Approximations
A. I. Osinskii
Mathematics of Artificial Intelligence
April 12, 2024 16:00   

Organisations