Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Talal Rahman"'
Autor:
Aeneas Jerron Velu, Pathmathas Thirunavukkarasu, Talal Rahman, Kamal Mustafa, Dhayalan Velauthapillai
Publikováno v:
ACS Omega, Vol 9, Iss 17, Pp 19108-19116 (2024)
Externí odkaz:
https://doaj.org/article/278cd217020e4b41a6eb4e605127a1a0
Publikováno v:
Computation, Vol 12, Iss 4, p 67 (2024)
This study presents a machine learning-based approach to predict blockage in multiphase flow with cohesive particles. The aim is to predict blockage based on parameters like Reynolds and capillary numbers using a random forest classifier trained on e
Externí odkaz:
https://doaj.org/article/b98c2095a815446fbe496cb9693d5f23
Autor:
Haja-Sherief N. Musthafa, Jason Walker, Talal Rahman, Alvhild Bjørkum, Kamal Mustafa, Dhayalan Velauthapillai
Publikováno v:
Computation, Vol 11, Iss 9, p 181 (2023)
Due to their excellent properties, triply periodic minimal surfaces (TPMS) have been applied to design scaffolds for bone tissue engineering applications. Predicting the mechanical response of bone scaffolds in different loading conditions is vital t
Externí odkaz:
https://doaj.org/article/189f03b2806048678dd70cbc19ffc748
Autor:
Leszek Marcinkowski, Talal Rahman
Publikováno v:
Parallel Processing and Applied Mathematics ISBN: 9783031304446
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f4a0c822d43aee1ccfec2662c2cd8b5
https://doi.org/10.1007/978-3-031-30445-3_25
https://doi.org/10.1007/978-3-031-30445-3_25
Publikováno v:
IMA Journal of Numerical Analysis. 41:2873-2895
In this paper, we propose a two-level additive Schwarz domain decomposition preconditioner for the symmetric interior penalty Galerkin method for a second-order elliptic boundary value problem with highly heterogeneous coefficients. A specific featur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ebbbe8b5d28932a42cb89a36a58b6a5
https://doi.org/10.1093/imanum/draa043
https://doi.org/10.1093/imanum/draa043
Publikováno v:
Domain Decomposition Methods in Science and Engineering XXVI ISBN: 9783030950248
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c4391b59b4d2d130374ad92fca9c489
https://doi.org/10.1007/978-3-030-95025-5_48
https://doi.org/10.1007/978-3-030-95025-5_48
Autor:
Leszek Marcinkowski, Talal Rahman
Publikováno v:
Lecture Notes in Computational Science and Engineering ISBN: 9783030567491
In many real physical phenomena, there is heterogeneity, e.g., in some ground flow problems in heterogeneous media.When some finite element discretization method is applied to a physical model, one usually obtains a discrete problem which is very har
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b82fc69e64b90ad5edeb1419d80011a
https://doi.org/10.1007/978-3-030-56750-7_33
https://doi.org/10.1007/978-3-030-56750-7_33
Autor:
Leszek Marcinkowski, Talal Rahman
Publikováno v:
Parallel Processing and Applied Mathematics ISBN: 9783030432218
PPAM (2)
PPAM (2)
In this paper, a domain decomposition parallel preconditioner for the 4th order multiscale elliptic problem in 2D with highly heterogeneous coefficients is constructed. The problem is discretized by the conforming \(C^1\) reduced Hsieh-Tough-Tocher (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e6dac4cb06ef7a2e8494c071c8f0b65
https://doi.org/10.1007/978-3-030-43222-5_21
https://doi.org/10.1007/978-3-030-43222-5_21
Publikováno v:
Numerische Mathematik. 142:103-128
We propose two variants of the overlapping additive Schwarz method for the finite element discretiza- tion of the elliptic problem in 3D with highly heterogeneous coefficients. The methods are efficient and simple to construct using the abstract fram
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b31153859fff844514230293002e86ea
https://doi.org/10.1007/s00211-018-1008-9
https://doi.org/10.1007/s00211-018-1008-9
Publikováno v:
Lecture Notes in Computational Science and Engineering ISBN: 9783319938721
The SHEM (Spectral Harmonically Enriched Multiscale) coarse space is a new coarse space for arbitrary overlapping or non-overlapping domain decomposition methods.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7526ad53dd725d4ecf1377745f1f3bd
https://doi.org/10.1007/978-3-319-93873-8_10
https://doi.org/10.1007/978-3-319-93873-8_10