Zobrazeno 1 - 10
of 242
pro vyhledávání: '"A. A. El-Gaber"'
Publikováno v:
AIMS Mathematics, Vol 9, Iss 11, Pp 32257-32271 (2024)
The oscillation property of third-order differential equations with non-positive neutral coefficients is discussed. New sufficient conditions are provided to guarantee that every solution of the considered equation is almost oscillatory. Both the can
Externí odkaz:
https://doaj.org/article/c00143d0131c4572bbcd40f901e8c9ec
Autor:
A. A. El-Gaber
Publikováno v:
Boundary Value Problems, Vol 2024, Iss 1, Pp 1-16 (2024)
Abstract The oscillatory behavior of solutions of an even-order differential equation with a superlinear neutral term is considered using Riccati and generalized Riccati transformations, the integral averaging technique, and the theory of comparison.
Externí odkaz:
https://doaj.org/article/95b12d03c2d9439b86514a6a3cab5871
Autor:
A. A. El-Gaber, M. M. A. El-Sheikh, Haytham M. Rezk, Mohammed Zakarya, Ghada AlNemer, E. I. El-Saedy
Publikováno v:
Mathematics, Vol 12, Iss 20, p 3217 (2024)
The oscillation and asymptotic behavior of solutions of a general class of damped second-order differential equations with several sub-linear neutral terms is considered. New sufficient conditions are established to fulfill a part of the gap in the o
Externí odkaz:
https://doaj.org/article/f7a4658f1e14424992d8f451905ac436
Publikováno v:
Boundary Value Problems, Vol 2022, Iss 1, Pp 1-14 (2022)
Abstract In this paper, we discuss the oscillatory behavior of solutions of a class of Super-linear fourth-order differential equations with several sub-linear neutral terms using the Riccati and generalized Riccati transformations. Some Kamenev–Ph
Externí odkaz:
https://doaj.org/article/0071ea434ce34f17b986a65d3a75fe1e
Autor:
Shehab, Mohammed F., El-Sheikh, Mohamed M.A., Ahmed, Hamdy M., El-Gaber, A.A., Alkhatib, Soliman
Publikováno v:
In Results in Physics January 2024 56
Autor:
Abd El-Naser Abd El-Gaber Ali, Altayeb Abd-alal Mostafa, Mostafa Hussein, Mostafa Mohammad Khodry
Publikováno v:
SVU - International Journal of Medical Sciences, Vol 5, Iss 2, Pp 329-335 (2022)
Background: Monochorionic diamniotic (MCDA) twins have a substantially higher risk for perinatal morbidity and mortality due to the presence of placental vascular anastomoses between the twins. Objectives: The primary purpose of this research was to
Externí odkaz:
https://doaj.org/article/d511d3851c7a4a02ad4f8ec1f7e8e401
Autor:
Mostafa Mohamed Khodary, Abd El-Naser Abd El-Gaber Ali Ali, Wafy Anwar Azaz Amer, Ahmed Hashem Abdellah
Publikováno v:
SVU - International Journal of Medical Sciences, Vol 5, Iss 2, Pp 27-34 (2022)
Background: Polycystic ovarian syndrome (PCOS) is one of the most prevalent endocrine and metabolic conditions in premenopausal women. Objectives: The goal of this study was to see the efficacy of Letrozole in conjunction with clomiphene citrate ver
Externí odkaz:
https://doaj.org/article/15c4bc6240344530ab1c005ad5e0e44d
Publikováno v:
Nature Communications; 9/9/2024, Vol. 15 Issue 1, p1-9, 9p
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