Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Lamiaa S. El-Sherif"'
Publikováno v:
Symmetry, Vol 15, Iss 1, p 194 (2023)
In the present study, the exact solutions of the fractional three-dimensional (3D) Helmholtz equation (FHE) are obtained using the Laplace residual power series method (LRPSM). The fractional derivative is calculated using the Caputo operator. First,
Externí odkaz:
https://doaj.org/article/fa0fb9972abe4a3f80baaad5d42cfc44
Publikováno v:
Symmetry, Vol 14, Iss 12, p 2640 (2022)
The purpose of this article is to solve a nonlinear fractional Klein–Fock–Gordon equation that involves a recently created non-singular kernel fractional derivative by Caputo–Fabrizio. Motivated by some physical applications related to the frac
Externí odkaz:
https://doaj.org/article/ec01aeab73cb492ab4fa51732ee6d937
Autor:
Thongchai Botmart, Badriah M. Alotaibi, Rasool Shah, Lamiaa S. El-Sherif, Samir A. El-Tantawy
Publikováno v:
Symmetry, Vol 14, Iss 11, p 2452 (2022)
The development of numeric-analytic solutions and the construction of fractional order mathematical models for practical issues are of the highest concern in a variety of physics, applied mathematics, and engineering applications. The nonlinear Kerst
Externí odkaz:
https://doaj.org/article/61f069517a284a1d92dded9f11c83ebb
Autor:
Alvaro H. Salas, Mamon Abu Hammad, Badriah M. Alotaibi, Lamiaa S. El-Sherif, Samir A. El-Tantawy
Publikováno v:
Symmetry, Vol 14, Iss 11, p 2286 (2022)
In this investigation, two different models for two coupled asymmetrical oscillators, known as, coupled forced damped Duffing oscillators (FDDOs) are reported. The first model of coupled FDDOs consists of a nonlinear forced damped Duffing oscillator
Externí odkaz:
https://doaj.org/article/41566665966a42c4a1177c5b12c96c46
Autor:
Alvaro H. Salas, Ma’mon Abu Hammad, Badriah M. Alotaibi, Lamiaa S. El-Sherif, Samir A. El-Tantawy
Publikováno v:
Mathematics, Vol 10, Iss 21, p 4000 (2022)
In this investigation, some analytical solutions to both conserved and non-conserved rotational pendulum systems are reported. The exact solution to the conserved oscillator (unforced, undamped rotational pendulum oscillator), is derived in the form
Externí odkaz:
https://doaj.org/article/e7bf8dc2ad0f45e3b7938f70ecffe8dc
Publikováno v:
Fractal and Fractional, Vol 6, Iss 9, p 524 (2022)
This study investigates the fractional-order Swift–Hohenberg equations using the natural decomposition method with non-singular kernel derivatives. The fractional derivative in the sense of Caputo–Fabrizio is considered. The Adomian decomposition
Externí odkaz:
https://doaj.org/article/5a233cd6d6f24552a90a4bf5226951d6
Autor:
Haifa A. Alyousef, Humaira Yasmin, Rasool Shah, Nehad Ali Shah, Lamiaa S. El-Sherif, Samir A. El-Tantawy
Publikováno v:
Coatings; Volume 13; Issue 1; Pages: 115
The in vitro fabrication of big osteoarticular implants integrating biomaterials and cells is of tremendous interest because these tissues have a limited ability to regenerate. However, the growth of such cells in vitro is highly problematic, especia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8aa3653e2509ad0d5f446b8dde207a2c
https://doi.org/10.3390/coatings13010115
https://doi.org/10.3390/coatings13010115