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Klyachin, Alexey Alexandrovich
Statistics Math-Net.Ru
Total publications: 28
Scientific articles: 27

Number of views:
This page:1157
Abstract pages:6996
Full texts:2787
References:970
Associate professor
Doctor of physico-mathematical sciences
Birth date: 17.08.1970
E-mail:

https://www.mathnet.ru/eng/person13407
List of publications on Google Scholar
https://mathscinet.ams.org/mathscinet/MRAuthorID/321044
https://elibrary.ru/author_items.asp?authorid=9530
https://orcid.org/0000-0003-3293-9066

Publications in Math-Net.Ru Citations
2024
1. A. A. Klyachin, “Extraction of features in images based on integral transformations in solving problems of classification of fragments of photographs”, Izv. Saratov Univ. Math. Mech. Inform., 24:3 (2024),  432–441  mathnet
2022
2. A. A. Klyachin, V. A. Klyachin, “Uniqueness theorems for recovering the inverse image under degenerate transformations”, Izv. Saratov Univ. Math. Mech. Inform., 22:1 (2022),  15–27  mathnet  mathscinet
3. A. A. Klyachin, “On $C^1$-convergence of piecewise polynomial solutions to a fourth order variational equation”, Ufimsk. Mat. Zh., 14:3 (2022),  63–73  mathnet  mathscinet; Ufa Math. J., 14:3 (2022), 60–69
4. A. A. Klyachin, “Construction of $C^1$-smooth piecewise quadratic functions for solving boundary value problems of 4th order equations”, Mathematical Physics and Computer Simulation, 25:3 (2022),  5–14  mathnet  mathscinet
2021
5. A. A. Klyachin, V. A. Klyachin, “Algorithm for restoring the surface of an object from its image”, Mathematical Physics and Computer Simulation, 24:1 (2021),  16–24  mathnet 1
2020
6. A. A. Klyachin, V. A. Klyachin, “Existence and uniqueness theorems for solutions of inverse problems of projective geometry for 3D reconstruction from photographs”, Chebyshevskii Sb., 21:4 (2020),  117–128  mathnet
7. A. A. Klyachin, A. G. Panchånko, “Error estimation of area calculation for piecewise polynomial approximation”, Mathematical Physics and Computer Simulation, 23:2 (2020),  22–30  mathnet
8. A. A. Klyachin, V. A. Klyachin, “Research in the field of geometric analysis at Volgograd state university”, Mathematical Physics and Computer Simulation, 23:2 (2020),  5–21  mathnet
2019
9. A. A. Klyachin, “Estimation of the error of calculating the functional containing higher-order derivatives on a triangular grid”, Sib. Èlektron. Mat. Izv., 16 (2019),  1856–1867  mathnet 2
10. A. A. Klyachin, V. A. Klyachin, “The approximation of the fourth-order partial differential equations in the class of the piecewise polynomial functions on the triangular grid”, Mathematical Physics and Computer Simulation, 22:2 (2019),  65–72  mathnet 1
2018
11. A. A. Klyachin, “Construction of a triangular gridfor regions bounded by closed simple curves”, Mathematical Physics and Computer Simulation, 21:3 (2018),  31–38  mathnet
2017
12. E. G. Grigor'eva, V. A. Klyachin, A. A. Klyachin, “Universal software for solving multidimensional variational problems”, Vestnik Volgogradskogo gosudarstvennogo universiteta. Seriya 1. Mathematica. Physica, 2017, no. 2(39),  39–55  mathnet 1
13. A. A. Klyachin, “The construction of the triangulation of plane domains by grinding method”, Vestnik Volgogradskogo gosudarstvennogo universiteta. Seriya 1. Mathematica. Physica, 2017, no. 2(39),  18–28  mathnet 2
2016
14. A. A. Klyachin, I. V. Truhlyaeva, “On convergence of polynomial solutions of minimal surface”, Ufimsk. Mat. Zh., 8:1 (2016),  72–83  mathnet  elib; Ufa Math. J., 8:1 (2016), 68–78  isi  scopus 4
15. A. V. Bokov, A. A. Klyachin, M. A. Korytova, “Discretization of differential equations of convection and diffusion based on control volume method”, Vestnik Volgogradskogo gosudarstvennogo universiteta. Seriya 1. Mathematica. Physica, 2016, no. 4(35),  25–43  mathnet
16. A. A. Klyachin, A. G. Panchånko, “Modeling minimum triangulated surfaces: error estimation calculating the area of the design of facilities”, Vestnik Volgogradskogo gosudarstvennogo universiteta. Seriya 1. Mathematica. Physica, 2016, no. 3(34),  73–83  mathnet 2
17. A. A. Klyachin, “Mathematical model for reconstructing a damaged bitmap”, Vestnik Volgogradskogo gosudarstvennogo universiteta. Seriya 1. Mathematica. Physica, 2016, no. 1(32),  48–56  mathnet
2015
18. A. A. Klyachin, “On the uniform convergence of piecewise linear solutions to the equilibrium capillary surface equation”, Sib. Zh. Ind. Mat., 18:2 (2015),  52–62  mathnet  mathscinet  elib; J. Appl. Industr. Math., 9:3 (2015), 381–391 2
19. A. A. Klyachin, A. Yu. Bålånikina, “Triangulation of spatial elementary domains”, Vestnik Volgogradskogo gosudarstvennogo universiteta. Seriya 1. Mathematica. Physica, 2015, no. 4(29),  6–12  mathnet
20. A. A. Klyachin, “Error estimate calculation of integral functionals using piecewise linear functions”, Vestnik Volgogradskogo gosudarstvennogo universiteta. Seriya 1. Mathematica. Physica, 2015, no. 1(26),  6–12  mathnet 2
2014
21. M. A. Gatsunaev, A. A. Klyachin, “On uniform convergence of piecewise-linear solutions to minimal surface equation”, Ufimsk. Mat. Zh., 6:3 (2014),  3–16  mathnet  mathscinet  elib; Ufa Math. J., 6:3 (2014), 3–16  scopus 13
2005
22. A. A. Klyachin, V. M. Miklyukov, “Isotropic Hypersurfaces and Minimal Extensions of Lipschitz Functions”, Funktsional. Anal. i Prilozhen., 39:3 (2005),  28–36  mathnet  mathscinet  zmath  elib; Funct. Anal. Appl., 39:3 (2005), 187–193  isi  scopus
2003
23. A. A. Klyachin, “Description of the set of singular entire solutions of the maximal surface equation”, Mat. Sb., 194:7 (2003),  83–104  mathnet  mathscinet  zmath  elib; Sb. Math., 194:7 (2003), 1035–1054  isi  scopus 11
1995
24. A. A. Klyachin, “Solvability of the Dirichlet problem for the equation of maximal surfaces with singularities in unbounded domains”, Dokl. Akad. Nauk, 342:2 (1995),  162–164  mathnet  mathscinet  zmath 2
1993
25. A. A. Klyachin, V. M. Miklyukov, “Existence of solutions with singularities for the maximal surface equation in Minkowski space”, Mat. Sb., 184:9 (1993),  103–124  mathnet  mathscinet  zmath; Russian Acad. Sci. Sb. Math., 80:1 (1995), 87–104  isi 20
1992
26. A. A. Klyachin, V. M. Miklyukov, “Traces of functions with spacelike graphs, and the extension problem under restrictions on the gradient”, Mat. Sb., 183:7 (1992),  49–64  mathnet  mathscinet  zmath; Russian Acad. Sci. Sb. Math., 76:2 (1993), 305–316  isi 13
1991
27. A. A. Klyachin, V. M. Miklyukov, “Space-like hypersurfaces and a problem on the continuation of a function with constraints on the gradient”, Dokl. Akad. Nauk SSSR, 320:4 (1991),  781–784  mathnet  mathscinet  zmath; Dokl. Math., 44:2 (1992), 521–524 1
2014
28. F. G. Avkhadiev, V. A. Botvinnik, S. K. Vodop'yanov, M. Vuorinen, V. M. Gol'dstein, V. V. Goryainov, A. A. Grigor'yan, V. N. Dubinin, I. V. Zhuravlev, V. A. Zorich, V. M. Kesel'man, A. A. Klyachin, V. A. Klyachin, T. G. Latfullin, A. V. Loboda, A. G. Losev, O. Martio, V. I. Pelikh, S. I. Pinchuk, Yu. G. Reshetnyak, A. S. Romanov, A. G. Sergeev, V. G. Tkachev, E. M. Chirka, “Vladimir Mikhailovich Miklyukov (obituary)”, Uspekhi Mat. Nauk, 69:3(417) (2014),  173–176  mathnet  mathscinet  zmath  elib; Russian Math. Surveys, 69:3 (2014), 565–568  isi

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