كلمة لزائرى الموقع

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د. هالة احمد احمد السقا - أستاذ بقسم الرياضيات - بكلية العلوم - جامعة دمياط

أحدث أبحاثى
* Two-qubit Heisenberg XYZ dynamics of local quantum Fisher information, skew information coherence: Dyzaloshinskii–Moriya interaction and decoherence
* Dynamics of fractional order bio-regulatory system
* A fractional complex network model for novel corona virus in China

الأبحاث العلمية

Two-qubit Heisenberg XYZ dynamics of local quantum Fisher information, skew information coherence: Dyzaloshinskii–Moriya interaction and decoherence
Results in Physics 30 (2021) 104777
A.-B.A. Mohamed
Abdel-Haleem Abdel-Aty
Eman G. El-Hadidy
Hala A.A. El-Saka
Dynamics of fractional order bio-regulatory system
Progress in Fractional Differentiation and Applications An International Journal, 2022
H. A. A. El-Saka
A fractional complex network model for novel corona virus in China
Advances in Difference Equations, 2021
H.A.A. El-Saka
I. Obaya
H.N. Agiza
On the quaternion projective space
2020 , 1538-1543, 14 (1) ,Journal of Taibah University for Science
Y. Omar
A. M. Shahin
E. Ahmed
A. M. K. Tarabia
H. A. A. El-Saka
Dynamical analysis of a fractional SIRS model on homogenous networks
Advances in Difference Equations, 2019
H.A.A. El-Saka
A.A.M. Arafa
M.I. Gouda
Dynamic analysis of fractional-order predator-prey biological economic system with Holling type II
Nonlinear Dynamics, 2019
H. A. A. El-Saka
Seyeon Lee
Bongsoo Jang
ON MULTI-STRAIN FRACTIONAL ORDER MERS-COV MODEL
Journal of Fractional Calculus and Applications, Vol. 9(2) July 2018, pp. 196-201
I. OBAYA
H. EL-SAKA
E. AHMED
A. I. ELMAHDY
On Unifying Concepts of Epidemics and Systemic Risk
Biostatistics and Biometrics Open Access Journal (BBOAJ) , 1, 2017
E. Ahmed
H. El-Saka
On a fractional order study of Middle East Respiratory Syndrome Corona virus (MERS-Co V)
Journal of Fractional Calculus and Applications Vol. 8(1) Jan. 2017, pp. 118-126
E. Ahmed
H. El-Saka
A fractional order network model for ZIKA
preprint first posted online Feb. 18, 2016; doi: http://dx.doi.org/10.1101/039917
H. A. A. El-Saka
E. Ahmed
On Dynamical Cournot Game on a Graph
arXiv preprint arXiv:1208.4528, International Journal of Nonlinear Science, Vol.18(2014) No.3,pp.186-188
E. Ahmed
M. I. Shehata
H. El-Saka
Backward bifurcations in fractional-order vaccination models
Journal of the Egyptian Mathematical Society, 23, 49–55, 2015
H. A. El-Saka
fractional-order partial differential equation for predator-prey
Journal of Fractional Calculus and Applications, Vol. 5(2) pp. 44-51, July 2014
H. A. El-Saka
The fractional-order SIS epidemic model with variable population size
Journal of the Egyptian Mathematical Society, 22, pp. 50-54, 2014
H. A. El-Saka
The fractional-order SIR and SIRS epidemic models with variable population size
Math. Sci. Lett. 2, No. 3, 1-6, 2013
H. A. El-Saka
عدد الصفحات (2):  1   2