Nazari A M

Publications in Math-Net.Ru

1. Simultaneous diagonalization of two matrices: simularities and congruences
   
   Zh. Vychisl. Mat. Mat. Fiz., 65:3 (2025),  245–250
2. How a unitoid matrix loses its unitoidness?
   
   Sib. Zh. Vychisl. Mat., 27:3 (2024),  277–286
3. A nonsingular matrix with a well-conditioned cosquare: how to bring IT to diagonal form by a congruence transformation
   
   Zh. Vychisl. Mat. Mat. Fiz., 64:12 (2024),  2262–2269
4. On the sensitivity of the canonical angles of a unitoid matrix
   
   Sib. Zh. Vychisl. Mat., 25:4 (2022),  403–408
5. A rational algorithm for checking the congruence of unitoid matrices
   
   Sib. Zh. Vychisl. Mat., 24:2 (2021),  167–177
6. Symplectic eigenvalues and singular values of symmetric matrices
   
   Zap. Nauchn. Sem. POMI, 504 (2021),  61–69
7. A heuristic rational algorithm for checking the congruence of normal matrices
   
   Zh. Vychisl. Mat. Mat. Fiz., 60:10 (2020),  1656–1663
8. Justification of a Malyshev-Type Formula in the Nonnormal Case
   
   Mat. Zametki, 78:2 (2005),  241–250
9. On the 2-norm distance from a normal matrix to the set of matrices with a multiple zero eigenvalue
   
   Zap. Nauchn. Sem. POMI, 323 (2005),  50–56
10. Normal Matrices and an Extension of Malyshev"s Formula
    
    Mat. Zametki, 75:5 (2004),  652–662
11. On the calculation of the closest matrix with a triple zero eigenvalue
    
    Zh. Vychisl. Mat. Mat. Fiz., 44:12 (2004),  2115–2120
12. Computational aspects of the use of Malyshev's formula
    
    Zh. Vychisl. Mat. Mat. Fiz., 44:1 (2004),  3–7
13. On the Distance to the Closest Matrix with Triple Zero Eigenvalue
    
    Mat. Zametki, 73:4 (2003),  545–555
14. On a metric problem for matrices
    
    Zh. Vychisl. Mat. Mat. Fiz., 43:1 (2003),  3–11