Sherif I. Ammar

Transient solution of the M/M/c queue with balking and reneging

R.O. Al-Seedy, A. A. El-Sherbiny, S. A. El-Shehawy et al. · Computers & Mathematics with Applications · 2009 · 111 citations

Transient Solution, Queueing Theory, Queueing Systems +1

Transient analysis of an M/M/1 queue with impatient behavior and multiple vacations

Sherif I. Ammar · Applied Mathematics and Computation · 2015 · 40 citations

Transient Analysis, Engineering, M/m/1 Queue +9

Transient analysis of a two-heterogeneous servers queue with impatient behavior

Sherif I. Ammar · Journal of the Egyptian Mathematical Society · 2013 · 37 citations · Full text

Transient Solution, Fluid Queue, Engineering +14

A matrix approach for the transient solution of an M/M/1/N queue with discouraged arrivals and reneging

Sherif I. Ammar, A. A. El-Sherbiny, S. A. El-Shehawy et al. · International Journal of Computer Mathematics · 2011 · 33 citations

Transient Solution, Matrix Approach, Engineering +14

Performance Analysis of Preemptive Priority Retrial Queueing System with Disaster under Working Breakdown Services

Sherif I. Ammar, P. Rajadurai · Symmetry · 2019 · 32 citations · Full text

Engineering, Emergency Management, System Reliability +20