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Zadorin Aleksandr Ivanovich

Employee

Science activity

Articles - 19


Articles (19) More info

1 Zadorin A.I.
Formulas for Numerical Differentiation on a Uniform Mesh in the Presence of a Boundary Layer
Computational Mathematics and Mathematical Physics. 2024. V.64. N6. P.1167-1175. DOI: 10.1134/s0965542524700416 WOS Scopus РИНЦ OpenAlex
2 Zadorin A.I.
Analysis of Numerical Differentiation Formulas on a Uniform Grid in the Presence of a Boundary Layer
Proceedings of the Steklov Institute of Mathematics. 2024. V.327. N1. P.S275–S285. DOI: 10.1134/S0081543824070204 WOS Scopus РИНЦ OpenAlex
3 Zadorin A.I.
Formulas for numerical differentiation of functions with large gradients
Numerical Analysis and Applications. 2023. V.16. N1. P.14-21. DOI: 10.1134/S1995423923010020 WOS Scopus РИНЦ OpenAlex
4 Zadorin A.I.
Analysis of Numerical Differential Formulas on a Bakhvalov Mesh in the Presence of a Boundary Layer
Computational Mathematics and Mathematical Physics. 2023. V.63. N2. P.175-183. DOI: 10.1134/s0965542523020148 WOS Scopus РИНЦ OpenAlex
5 Zadorin A.I.
Application a Taylor series to approximate a function with large gradients
Сибирские электронные математические известия (Siberian Electronic Mathematical Reports). 2023. V.20. N2. P.1420-1429. DOI: 10.33048/semi.2023.20.087 WOS Scopus РИНЦ
6 Blatov I.A. , Zadorin A.I.
Analysis of approaches to spline interpolation of functions with large gradients in the boundary layer
Journal of Physics: Conference Series. 2022. V.2182. N1. 012016 . DOI: 10.1088/1742-6596/2182/1/012016 Scopus РИНЦ OpenAlex
7 Zadorin A.I.
Approaches to constructing two-dimensional interpolation formulas in the presence of boundary layers
Journal of Physics: Conference Series. 2022. V.2182. N1. 012036 . DOI: 10.1088/1742-6596/2182/1/012036 Scopus РИНЦ OpenAlex
8 Zadorin A.I. , Zadorin N.A.
Lagrange Interpolation and the Newton–Cotes Formulas on a Bakhvalov Mesh in the Presence of a Boundary Layer
Computational Mathematics and Mathematical Physics. 2022. V.62. N3. P.347-358. DOI: 10.1134/S0965542522030149 WOS Scopus РИНЦ OpenAlex
9 Zadorin A.I.
Two-dimensional interpolation of functions with large gradients in boundary layers
Сибирские электронные математические известия (Siberian Electronic Mathematical Reports). 2022. V.19. N2. P.688-697. DOI: 10.33048/semi.2022.19.057 WOS Scopus РИНЦ
10 Zadorin A.I.
Two-Dimensional Interpolation of Functions by Cubic Splines in the Presence of Boundary Layers
Journal of Mathematical Sciences (United States). 2022. V.267. N4. P.511-518. DOI: 10.1007/s10958-022-06156-5 Scopus РИНЦ OpenAlex
11 Zadorin A.I. , Zadorin N.A.
Application of the two-grid method for solving a singularly perturbed elliptic problem
Проблемы вычислительной и прикладной математики. 2022. N2 (39). P.142-149. РИНЦ
12 Blatov I.A. , Zadorin A.I. , Kitaeva E.V.
Application of Cubic Splines on Bakhvalov Meshes in the Case of a Boundary Layer
Computational Mathematics and Mathematical Physics. 2021. V.61. N12. P.1911-1930. DOI: 10.1134/S096554252112006X WOS Scopus OpenAlex
13 Zadorin A.I. , Zadorin N.A.
Non-Polynomial Interpolation of Functions with Large Gradients and Its Application
Computational Mathematics and Mathematical Physics. 2021. V.61. N2. P.167-176. DOI: 10.1134/S0965542521020147 WOS Scopus OpenAlex
14 Zadorin A.I.
New approaches to constructing quadrature formulas for functions with large gradients
Journal of Physics: Conference Series. 2021. V.1901. 012055 :1-10. DOI: 10.1088/1742-6596/1901/1/012055 Scopus OpenAlex
15 Blatov I.A. , Zadorin A.I.
Application a cubic spline to calculate derivatives in the presence of a boundary layer
Journal of Physics: Conference Series. 2021. V.1791. 012069 :1-8. DOI: 10.1088/1742-6596/1791/1/012069 Scopus OpenAlex
16 Zadorin A.I.
Reduction of a boundary value problem for a system of diffusion-reaction equations to problem for a finite interval
Journal of Physics: Conference Series. 2020. V.1441. 012178 :1-9. DOI: 10.1088/1742-6596/1441/1/012178 Scopus OpenAlex
17 Zadorin A.I.
Optimization of nodes of Newton-Cotes formulas in the presence of an exponential boundary layer
Journal of Physics: Conference Series. 2020. V.1546. N1. 012107 :1-8. DOI: 10.1088/1742-6596/1546/1/012107 WOS Scopus OpenAlex
18 Блатов И.А. , Задорин А.И. , Китаева Е.В.
Применение обобщенного сплайна для интерполяции функций с большими градиентами в пограничном слое
Журнал вычислительной математики и математической физики. 2020. V.60. N3. P.413-428. DOI: 10.31857/s0044466920030059 РИНЦ OpenAlex
19 Zadorin A. , Zadorin N.
The spline approach to the calculation of derivatives on the Bakhvalov mesh in the presence of a boundary layer
CEUR Workshop Proceedings. 2020. V.2642. P.1-7.

Identifiers

ORCID: 0000-0002-2577-1181
Publons ID: 2658691
ResearcherID: D-2728-2013
Elibrary ID: 2054
Scopus ID: 23977133800
MathNet: 30851
ResearchGate ID: Alexander-Zadorin

Degrees

2000 - Dr.Sc.

Academic titles

2003 - Professor