Zobrazeno 1 - 10
of 74
pro vyhledávání: '"S. Elshazly"'
Publikováno v:
Electronic Journal of Structural Engineering, Vol 19 (2019)
This paper investigates the seismic performance of an old school building with open ground storey. The building was designed according to an old Egyptian design code that did not consider the earthquake load; thus, the building is vulnerable to sudde
Externí odkaz:
https://doaj.org/article/9e78f2174fe643828c3077e410122930
Publikováno v:
AIP Advances, Vol 14, Iss 11, Pp 115010-115010-9 (2024)
In this study, the impact of rotation on the transmission of optical acoustic waves, arising from the movement of the optical carrier within an elastic thermal environment, is examined through theoretical analysis. The theoretical framework incorpora
Externí odkaz:
https://doaj.org/article/9bb141ddb7864f1193e407360fd919fb
Publikováno v:
AIP Advances, Vol 14, Iss 11, Pp 115231-115231-11 (2024)
This research is mainly concerned with understanding the propagation behavior of waves within complex elastic media, which leads to improving the properties of elastic materials to benefit from them practically. This research investigates the interac
Externí odkaz:
https://doaj.org/article/7e4d671dfcd8479899a65bc7b17f07f0
Autor:
Ibrahim S. Elshazly, Borhen Halouani, Rabha M. El-Ashwah, Alaa H. El-Qadeem, Gangadharan Murugusundaramoorthy
Publikováno v:
Axioms, Vol 13, Iss 11, p 770 (2024)
This study is concerned with the class of p-valent meromorphic functions, represented by the series f(ζ)=ζ−p+∑k=1−p∞dkζk, with the domain characterized by 0<|ζ|<1. We apply an Erdelyi–Kober-type integral operator to derive two recurrenc
Externí odkaz:
https://doaj.org/article/e329e7005e6f42c0a2b36f3bb3d86def
Novel Dynamic Behaviors in Fractional Chaotic Systems: Numerical Simulations with Caputo Derivatives
Autor:
Mohamed A. Abdoon, Diaa Eldin Elgezouli, Borhen Halouani, Amr M. Y. Abdelaty, Ibrahim S. Elshazly, Praveen Ailawalia, Alaa H. El-Qadeem
Publikováno v:
Axioms, Vol 13, Iss 11, p 791 (2024)
Over the last several years, there has been a considerable improvement in the possible methods for solving fractional-order chaotic systems; however, achieving high accuracy remains a challenge. This work proposes a new precise numerical technique fo
Externí odkaz:
https://doaj.org/article/b75dd1302e0c423f96e9e12ee8a4fb84
Autor:
Ibrahim S. Elshazly, Gangadharan Murugusundaramoorthy, Borhen Halouani, Alaa H. El-Qadeem, Kaliappan Vijaya
Publikováno v:
Axioms, Vol 13, Iss 11, p 747 (2024)
For functions of the form ϕ(ξ)=ξ+∑n=2∞cnξn, we identified two new subclasses of bi-starlike functions and bi-convex functions by using Mathieu-type series defined in the disc Δ={ξ∈C:|ξ|<1}. We derived constraints for |c2| and |c3|, and t
Externí odkaz:
https://doaj.org/article/8a7739dcea2a438e80b74a9f4ef14a20
Autor:
Alaa H. El-Qadeem, Gangadharan Murugusundaramoorthy, Borhen Halouani, Ibrahim S. Elshazly, Kaliappan Vijaya, Mohamed A. Mamon
Publikováno v:
Symmetry, Vol 16, Iss 11, p 1429 (2024)
A new class BΣλ(γ,κ) of bi-starlike λ-pseudo functions related to the second Einstein function is presented in this paper. c2 and c3 indicate the initial Taylor coefficients of ϕ∈BΣλ(γ,κ), and the bounds for |c2| and |c3| are obtained. Ad
Externí odkaz:
https://doaj.org/article/69cf6c3ec6fb47bfa5d1df9f2c5477f3
Publikováno v:
Journal of Mathematics, Vol 2022 (2022)
Our objective in this paper is to introduce a q-analog of the generalized Dini function. Also, we investigate the lower bound for the ratio of the q-generalized Dini function to its sequences of partial sums.
Externí odkaz:
https://doaj.org/article/06cec067d1cb4ed4b1496511026fd70d
Autor:
Alaa H. El-Qadeem, Ibrahim S. Elshazly
Publikováno v:
Axioms, Vol 11, Iss 4, p 172 (2022)
We study the Hadamard product features of certain subclasses of p-valent meromorphic functions defined in the punctured open-unit disc using the q-difference operator. For functions belonging to these subclasses, we obtained certain coefficient estim
Externí odkaz:
https://doaj.org/article/a05216acf1964dc2b8bb151ccc255800
Publikováno v:
Symmetry, Vol 14, Iss 4, p 758 (2022)
Motivated by q-calculus, we define a new family of Σ, which is the family of bi-univalent analytic functions in the open unit disc U that is related to the Einstein function E(z). We establish estimates for the first two Taylor–Maclaurin coefficie
Externí odkaz:
https://doaj.org/article/1294ad77646f42ea86191b2a49bb9f4a