Kechko Elena Petrovna

Publications in Math-Net.Ru

1. On the existence of trigonometric Hermite – Jacobi approximations and non-linear Hermite – Chebyshev approximations
   
   Journal of the Belarusian State University. Mathematics and Informatics, 2 (2023),  6–17
2. Existence and uniqueness of consistent Hermite – Fourier approximations
   
   PFMT, 2023, no. 2(55),  68–73
3. About the convergence rate Hermite – Padé approximants of exponential functions
   
   Izv. Saratov Univ. Math. Mech. Inform., 21:2 (2021),  162–172
4. The convergence rate of Hermite–Padé approximations of the three exponent system
   
   PFMT, 2020, no. 1(42),  81–84
5. On Some Properties of Hermite–Padé Approximants to an Exponential System
   
   Trudy Mat. Inst. Steklova, 298 (2017),  338–355
6. Upper Bounds for the Moduli of Zeros of Hermite–Padé Approximations for a Set of Exponential Functions
   
   Mat. Zametki, 99:3 (2016),  409–420
7. On localization of the zeroes Hermite–Padé approximants to the exponential functions
   
   PFMT, 2015, no. 3(24),  84–89