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Sherif Ibrahim Ammar · Study

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Sherif Ibrahim Ammar

13 works· latest 2022· 2 institutionscluster: provisionalORCID 0000-0002-9027-2354

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Citations403

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Most cited in this library

Transient solution of the M/M/c queue with balking and reneging2009 · 114 citations
Transient analysis of an M/M/1 queue with impatient behavior and multiple vacations2015 · 41 citations
Transient analysis of a two-heterogeneous servers queue with impatient behavior2013 · 37 citations
A matrix approach for the transient solution of an M/M/1/N queue with discouraged arrivals and reneging2011 · 34 citations
Performance Analysis of Preemptive Priority Retrial Queueing System with Disaster under Working Breakdown Services2019 · 33 citations

Works

13 shown

Reliability and Optimization Measures of Retrial Queue with Different Classes of Customers under a Working Vacation Schedule

Discrete Dynamics in Nature and Society·2022·2 authors·Open access

15citations

Behavior Analysis of an M/M/1 vacation Queue in Random Environment

Quality Technology & Quantitative Management·2020·1 author

14citations

Optimal pricing and service capacity management for a matching queue problem with loss-averse customers

Optimization·2020·3 authors

19citations

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

Symmetry·2019·2 authors·Open access

33citations

Time-dependent analysis for a two-processor heterogeneous system with time-varying arrival and service rates

Applied Mathematical Modelling·2017·2 authors·Open access

13citations

Transient solution of an M / M /1 vacation queue with a waiting server and impatient customers

Journal of the Egyptian Mathematical Society·2016·1 author

·Open access

31citations

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

Applied Mathematics and Computation·2015·1 author

41citations

Analysis of an M/M/1 driven fluid queue with multiple exponential vacations

Applied Mathematics and Computation·2013·1 author

14citations

Transient behavior of a two-processor heterogeneous system with catastrophes, server failures and repairs

Applied Mathematical Modelling·2013·1 author·Open access

19citations

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

Journal of the Egyptian Mathematical Society·2013·1 author·Open access

37citations

The busy period of an M/M/1 queue with balking and reneging

Applied Mathematical Modelling·2013·3 authors·Open access

19citations

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

International Journal of Computer Mathematics·2011·3 authors

34citations

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

Computers & Mathematics with Applications·2009·3 authors·Open access

114citations