Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Maxim A. Shishlenin"'
Publikováno v:
Journal of Inverse and Ill-posed Problems.
The horizontally diagonalize and fit (HDF) method is proposed to solve the ill-posed Cauchy problem for the three-dimensional Poisson equation with data given on the part of the boundary (a continuation problem). The HDF method consists in discretiza
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::825082c619a673f81c15d1687c5f9af6
https://doi.org/10.1515/jiip-2022-0092
https://doi.org/10.1515/jiip-2022-0092
Publikováno v:
BULLETIN OF THE KARAGANDA UNIVERSITY-MATHEMATICS. 100:71-80
In this paper, we consider the problem of determining the source h(t)δ(x) of electromagnetic waves from GPR data. The task of electromagnetic sensing is to find the pulse characteristic of the medium r(t) and consists in calculating the response of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be9da8883fef829e7e237d328d67f545
https://doi.org/10.31489/2020m4/71-80
https://doi.org/10.31489/2020m4/71-80
Publikováno v:
Journal of Inverse and Ill-posed Problems. 28:641-649
In this paper, we consider an inverse backward problem for a nonlinear singularly perturbed parabolic equation of the Burgers’ type. We demonstrate how a method of asymptotic analysis of the direct problem allows developing a rather simple algorith
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::540646b44fbbb404a40dbfed28f7c347
https://doi.org/10.1515/jiip-2020-0078
https://doi.org/10.1515/jiip-2020-0078
Publikováno v:
Journal of Inverse and Ill-posed Problems. 28:287-297
We investigate the mathematical modeling of the 2D acoustic waves propagation, based on the conservation laws. The hyperbolic first-order system of partial differential equations is considered and solved by the method of S. K. Godunov. The inverse pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57e1232d227cc70219e8ccdd7fedbf31
https://doi.org/10.1515/jiip-2019-0061
https://doi.org/10.1515/jiip-2019-0061
Publikováno v:
Mathematics, Vol 9, Iss 2894, p 2894 (2021)
Mathematics
Volume 9
Issue 22
Mathematics
Volume 9
Issue 22
The work continues a series of articles devoted to the peculiarities of solving coefficient inverse problems for nonlinear singularly perturbed equations of the reaction-diffusion-advection-type with data on the position of the reaction front. In thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1205e41076e700d75537605da5aafeec
https://www.mdpi.com/2227-7390/9/22/2894
https://www.mdpi.com/2227-7390/9/22/2894
Publikováno v:
Computational Mathematics and Mathematical Physics. 59:1753-1758
An algorithm for reconstructing the volatility function in the modified Black–Scholes model is developed. Results of numerical computations are presented. It is shown that adding information about the prices of similar options with different issue
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b422d8e76545ccd35f79f5841445f2f
https://doi.org/10.1134/s0965542519100099
https://doi.org/10.1134/s0965542519100099
Autor:
Maxim A. Shishlenin, Sergey Kabanikhin
Publikováno v:
Journal of Inverse and Ill-posed Problems. 27:453-456
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5a258afba09183e638142d351614dae
https://doi.org/10.1515/jiip-2019-5001
https://doi.org/10.1515/jiip-2019-5001
Publikováno v:
Computers & Mathematics with Applications. 77:1245-1254
Asymptotic-numerical approach to solving the coefficient inverse problem for a nonlinear singularly perturbed two-dimensional reaction–diffusion equation by knowing the location of moving front data is proposed. Asymptotic analysis of the direct pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b176cdce2960d11fffd9609b029aa7cc
https://doi.org/10.1016/j.camwa.2018.11.005
https://doi.org/10.1016/j.camwa.2018.11.005
Publikováno v:
2021 IEEE International Conference on Smart Information Systems and Technologies (SIST).
This article describes the study of the coal massif of the Shubarkol field in order to diagnose decompaction zones based on GPR studies. The use of georadar studies to determine the zones of decompaction of the coal massif and its effect on the physi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a04d09239973f5290ac6fb3c259cd62
https://doi.org/10.1109/sist50301.2021.9465955
https://doi.org/10.1109/sist50301.2021.9465955
Autor:
Tatyana Yeleskina, T. F. Isaev, Maxim A. Shishlenin, A. A. Borzunov, Dmitry Lukyanenko, Igor V. Prigorniy
Publikováno v:
Mathematics
Volume 9
Issue 4
Mathematics, Vol 9, Iss 342, p 342 (2021)
Volume 9
Issue 4
Mathematics, Vol 9, Iss 342, p 342 (2021)
In this paper, approaches to the numerical recovering of the initial condition in the inverse problem for a nonlinear singularly perturbed reaction–diffusion–advection equation are considered. The feature of the formulation of the inverse problem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afa02d7f608bd14ef1610eb40872209a