Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Arshyn Altybay"'
Publikováno v:
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, Vol 14, Iss 1 (2024)
The article discusses methods for processing unstructured data using an analytical platform. The authors analyze existing methods and technologies used to implement data processing and propose new approaches to solving this problem. The possibilities
Externí odkaz:
https://doaj.org/article/8adfdc45e77d40f29dafaf66cd311ff1
Publikováno v:
Scientific Journal of Astana IT University. :24-31
In this paper, we consider numerical simulation and GPU (graphics processing unit) computing for the two-dimensional non-linear tsunami equation, which is a fundamental equation of tsunami propagation in shallow water areas. Tsunamis are highly destr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b12614160d9b715db5fc3a10214dcc7
https://doi.org/10.37943/13scqo3041
https://doi.org/10.37943/13scqo3041
Publikováno v:
Scientific Journal of Astana IT University; Mar2023, Vol. 13, p24-31, 8p
Publikováno v:
Reports on Mathematical Physics. 87:129-144
In this paper the space-fractional Schrodinger equations with singular potentials are studied. Delta like or even higher-order singularities are allowed. By using the regularising techniques, we introduce a family of ‘weakened’ solutions, calling
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::840d68ebe1e633398556ed596b21ac80
https://doi.org/10.1016/s0034-4877(21)00016-1
https://doi.org/10.1016/s0034-4877(21)00016-1
Publikováno v:
Eastern-European Journal of Enterprise Technologies; Vol. 2 No. 4 (116) (2022): Mathematics and Cybernetics-applied aspects; 38-46
Eastern-European Journal of Enterprise Technologies; Том 2 № 4 (116) (2022): Математика та кібернетика-прикладні аспекти; 38-46
Eastern-European Journal of Enterprise Technologies; Том 2 № 4 (116) (2022): Математика та кібернетика-прикладні аспекти; 38-46
This paper presents a numerical realization of the Navier-Stokes equations in irregular domains using the fictitious domain method with a continuation along with the lowest coefficient. To solve numerous connected issues in irregular regions, the fic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93b7fe022ca6fca6206f63625189bca1
http://journals.uran.ua/eejet/article/view/254261
http://journals.uran.ua/eejet/article/view/254261
Publikováno v:
Bulletin of the National Engineering Academy of the Republic of Kazakhstan. 3:32-41
In this paper we will consider the numerical implementation of the 2d wave equation which is a fundamental equation in many engineering problems. An approximate solution of a function is calculated from discrete points in spatial grid based on discre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c2725572c4a13e6125ff99408b3906b
https://doi.org/10.47533/2020.1606-146x.04
https://doi.org/10.47533/2020.1606-146x.04
Publikováno v:
International Journal of Nonlinear Sciences and Numerical Simulation. 21:821-827
In this paper, we propose a hybrid parallel programming approach for a numerical solution of a two-dimensional acoustic wave equation using an implicit difference scheme for a single computer. The calculations are carried out in an implicit finite di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9807fe4756847e6952f7415cafe68c95
https://doi.org/10.1515/ijnsns-2019-0227
https://doi.org/10.1515/ijnsns-2019-0227
We consider a space-fractional wave equation with a singular mass term depending on the position and prove that it is very weak well-posed. The uniqueness is proved in some appropriate sense. Moreover, we prove the consistency of the very weak soluti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8a714f8827e20fc949b3538c2a7a98b
http://arxiv.org/abs/2004.10145
http://arxiv.org/abs/2004.10145
Publikováno v:
Applied Mathematics and Computation. 399:126006
In this paper, we consider the heat equation with strongly singular potentials and prove that it has a "very weak solution". Moreover, we show the uniqueness and consistency results in some appropriate sense. The cases of positive and negative potent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79d91c9e3d2375e6fc0796bc7f429a4b
https://doi.org/10.1016/j.amc.2021.126006
https://doi.org/10.1016/j.amc.2021.126006
Autor:
Altybay, Arshyn, Tokmagambetov, Niyaz
Publikováno v:
CMES-Computer Modeling in Engineering & Sciences; 2024, Vol. 141 Issue 2, p1867-1881, 15p