Khaled Mohamed Khedher
King Khalid University
168 Papers
116 Citations
Khaled Mohamed Khedher is an academic researcher from King Khalid University. The author has contributed to research in topics: Environmental science & Computer science. The author has an hindex of 7, co-authored 65 publications.
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Papers
Oscillatory Solutions to Neutral Delay Differential Equations
Fahad Alsharari,Omar Bazighifan,Taher A. Nofal,Khaled Mohamed Khedher,Youssef N. Raffoul +4 more
- 25 Mar 2021
TL;DR: In this article, new conditions for oscillation of the even-order neutral delay differential equations with neutral term β1iΦα[ζr−1i]′+β3i Φα [ςξi]=0.
1
Sensitivity of the Coefficients of the Closure Model of the Interfacial Transfer in Bubble Columns
Hamdi Ayed,Abir Mouldi,Khaled Mohamed Khedher +2 more
- 24 Feb 2021
TL;DR: In this article, a numerical simulation of hydrodynamics in a bubble column is presented, where the sensitivity of the coefficients of the closure model of the interfacial transfer (drag, lift, and added mass) on the prediction of the fields of average velocities and volumetric fractions of the two phases is tested.
Instability of FGM rectangular hollow section (RHS) beam element under combined bending and compressive loads
Abdelkader Saoula,A. B. Benyamina,Sid Ahmed Meftah,Abdelouahed Tounsi,Yasser Alashker,Khaled Mohamed Khedher +5 more
1
Application of Fourier Transform to Study Hyers-Ulam Stability of Linear Differential Equations
Kandhasami Nallathambi,Shyam Sundar Santra,K. Alagesan,Rajib Routh,Sayan Maji,Khaled Mohamed Khedher +5 more
TL;DR: In this article , the generalized Hyers-Ulam stabilities of the fourth-order homogeneous differential equation and the non-homogeneous linear differential equation were investigated by applying Fourier transform method.
Asymptotic Behavior of Solutions of Third-order Non-linear Neutral Difference Equations
TL;DR: In this paper , asymptotic behavior of solutions for a class of third-order non-linear neutral difference equation Δ(m(i)(Δ2y(i))β)+s(i)zβ(i−ξ)=0, where β is a proportion of odd positive numbers.