Zobrazeno 1 - 10
of 56
pro vyhledávání: '"A. M. Amiraliyev"'
Publikováno v:
Сибирский онкологический журнал, Vol 22, Iss 6, Pp 121-129 (2024)
Introduction. Reconstruction of soft tissue defects after radical surgeries in cancer patients is important for early surgical rehabilitation and improving quality of life. Our study presents technologies for virtual surgical planning (VSP) of soft t
Externí odkaz:
https://doaj.org/article/927fe71664c54406a4355e06f4d178bf
Publikováno v:
Applied Numerical Mathematics. 191:17-28
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0772c9c4fb1e4a77c9e22e285c23f93
https://doi.org/10.1016/j.apnum.2023.05.008
https://doi.org/10.1016/j.apnum.2023.05.008
Publikováno v:
Journal of Applied Mathematics and Computing. 69:505-528
In this paper, a linear singularly perturbed Fredholm integro-differential initial value problem with integral condition is being considered. On a Shishkin-type mesh, a fitted finite difference approach is applied using a composite trapezoidal rule i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3db2a3a6a4a0a843ee34442a703ee3e
https://doi.org/10.1007/s12190-022-01757-4
https://doi.org/10.1007/s12190-022-01757-4
Publikováno v:
Mediterranean Journal of Mathematics. 20
In this paper, we study a uniform finite difference method for the first-order singularly perturbed Volterra integro-differential problem depending on a parameter. We prove that the method is uniform second-order convergent except for a logarithmic f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3169f0616677d4f2e50ab6b062a07cf
https://doi.org/10.1007/s00009-023-02360-y
https://doi.org/10.1007/s00009-023-02360-y
Autor:
Gabil M. Amiraliyev, Musa Cakir
Publikováno v:
Journal of Applied Mathematics and Computing. 67:919-936
The aim of this paper is to present a monotone numerical method on uniform mesh for solving singularly perturbed three-point reaction-diffusion boundary value problems. Firstly, properties of the exact solution are analyzed. Difference schemes are es
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e36e03a1077e35f944769689a8b41911
https://doi.org/10.1007/s12190-021-01506-z
https://doi.org/10.1007/s12190-021-01506-z
Publikováno v:
Lithuanian Mathematical Journal. 60:147-160
In this paper, we propose and analyze numerical treatment for a singularly perturbed convection-diffusion boundary value problem with nonlocal condition. First, the boundary layer behavior of the exact solution and its first derivative have been esti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::748aca27c309f0d649d0bbe7a791c4b7
https://doi.org/10.1007/s10986-020-09471-z
https://doi.org/10.1007/s10986-020-09471-z
Autor:
Gabil M. Amiraliyev, Ilhame Amirali
This paper deals with the study a finite-difference approximation of the one dimensional initial-boundary value problem for a pseudo-parabolic equation containing time delay in second derivative. We propose three layer difference scheme and obtain th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ecaa264cbafa8194b5966f013794a364
https://hdl.handle.net/20.500.12684/10582
https://hdl.handle.net/20.500.12684/10582
Publikováno v:
Journal of Applied Mathematics, Vol 2004, Iss 3, Pp 191-199 (2004)
We study uniform finite-difference method for solving first-order singularly perturbed boundary value problem (BVP) depending on a parameter. Uniform error estimates in the discrete maximum norm are obtained for the numerical solution. Numerical resu
Externí odkaz:
https://doaj.org/article/64b2013af34f4c82b884814716106879
Publikováno v:
Journal of Computational and Applied Mathematics. 355:301-309
Yapman, Omer/0000-0003-3117-2932 WOS: 000463302400022 In this paper, the initial value problem for a quasilinear singularly perturbed delay Volterra integro-differential equation was considered. By the method of integral identities with the use of ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c73d67351e09ac7ea8ae98b608bd325
https://doi.org/10.1016/j.cam.2019.01.026
https://doi.org/10.1016/j.cam.2019.01.026
Autor:
Gabil M. Amiraliyev, Ömer Yapman
Publikováno v:
International Journal of Computer Mathematics. 97:1293-1302
In this paper, we deal with the second-order accurate homogeneous (nonhybrid) type difference scheme for solving a singularly perturbed first-order Volterra integro-differential equation. It is shown that the method displays uniform convergence of O(
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0f153b03356a4a5a634fb8f9d3f4331
https://doi.org/10.1080/00207160.2019.1614565
https://doi.org/10.1080/00207160.2019.1614565