Osinskii Aleksandr Igorevich

Publications in Math-Net.Ru

1. On the existence of a close to optimal cross approximation in the Frobenius norm
   
   Mat. Sb., 216:9 (2025),  69–85
2. Lower bounds for column matrix approximations
   
   Zh. Vychisl. Mat. Mat. Fiz., 63:11 (2023),  1816
3. Low-rank approximation algorithms for matrix completion with random sampling
   
   Zh. Vychisl. Mat. Mat. Fiz., 61:5 (2021),  827–844
4. On the accuracy of cross and column low-rank MaxVol approximations in average
   
   Zh. Vychisl. Mat. Mat. Fiz., 61:5 (2021),  813–826
5. Tensor trains approximation estimates in the Chebyshev norm
   
   Zh. Vychisl. Mat. Mat. Fiz., 59:2 (2019),  211–216