Ilyushechkin Nikita Vasil'evich

Publications in Math-Net.Ru

1. Hermite interpolation polynomial for holomorphic functions in a simply connected domain
   
   Math. Ed., 2020, no. 4(96),  35–41
2. On partial derivatives of symmetric polynomials with respect to elementary polynomials
   
   Math. Ed., 2019, no. 3(91),  18–21
3. On an Extremal Property of Normal Matrices
   
   Mat. Zametki, 97:1 (2015),  67–73
4. Subdiscriminants of a symmetric matrix and Jacobians of its invariant mappings
   
   Mat. Sb., 206:6 (2015),  3–14
5. On Relations between Summands in the Discriminant of a Symmetric Matrix
   
   Mat. Zametki, 93:2 (2013),  310–312
6. On some identities for the elements of a symmetric matrix
   
   Zap. Nauchn. Sem. POMI, 303 (2003),  119–144
7. Orthogonal invariants of skew-symmetric matrices
   
   Mat. Zametki, 56:1 (1994),  26–31
8. On some classes of smooth transformations in the space of symmetric matrices
   
   Mat. Sb., 184:9 (1993),  89–102
9. Discriminant of the characteristic polynomial of a normal matrix
   
   Mat. Zametki, 51:3 (1992),  16–23
10. On a certain class of smooth matrix-valued functions
    
    Uspekhi Mat. Nauk, 40:1(241) (1985),  201–202


11. On the multiplicities of eigenvalues of a pair of quadratic forms
    
    Math. Ed., 2024, no. 3(111),  26–30
12. A simple proof of the inequality $ e < 3 $
    
    Math. Ed., 2023, no. 2(106),  17–19
13. Letter to the Editor
    
    Mat. Zametki, 98:4 (2015),  640