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Personal Details
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| Name | Dr Shreekant Varshney |
| Designation | Assistant Professor |
| Department | Department of Mathematics, School of Technology |
| Email | Shreekant.Varshney@sot.pdpu.ac.in |
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Educational Qualifications
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| B.Sc. (P C M, Dr. Bhimrao Ambedkar University, Agra), 2009 |
| M.Sc. (Mathematics, Dr. Bhimrao Ambedkar University, Agra), 2011 |
| Ph.D (Queueing Modeling, Birla Institute of Technology and Science Pilani, Pilani Campus), 2020 |
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Professional Affiliation
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Awards
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| CSIR JRF/NET, AIR 18 & 67 |
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Publications / Articles / Conference
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| Research based or onographs/Textbooks published |
| 'Modeling and Applications in Operations Research', Taylor and Francis, Nov 2023 |
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| Articles/Chapters Published in the books |
| 'A Review on Estimation of Ratio and Product of Two Population Means', Taylor and Francis, CRC Press, Jun 2024 |
| 'Comparative and Performance Analyses of Unreliable Server Queues: An Economic Perspective', Taylor and Francis, CRC Press, Jun 2024 |
| 'Different variants of unreliable server: An economic approach', CRC Press, Dec 2023 |
| 'Different variants of unreliable server: An economic approach', Taylor and Francis, Nov 2023 |
| 'Standbys Provisioning Machine Repair Problem with Unreliable Service and Vacation Interruption', Elsevier, Jul 2021 |
| 'Reliability and Vacation: The Critical Issue', Springer, Mar 2020 |
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| Published Papers in Journals |
| 'Stochastic modeling of multiple-server charging stations for electric vehicle networks using feedback strategies: A queueing-theoretic approach', International Journal of Thermofluids, pp. 100859-0, Nov 2024, DOI : https://doi.org/10.1016/j.ijft.2024.100859 |
| 'Solar concentration based indoor daylighting system to achieve net zero sustainable buildings', Energy and Buildings, pp. 114662-0, Oct 2024, DOI : https://doi.org/10.1016/j.enbuild.2024.114662 |
| 'Finite Capacity Service System with Partial Server Breakdown and Recovery Policy: An Economic Perspective', Journal of Systems Science and Systems Engineering, pp. 1-31, Aug 2024, DOI : https://doi.org/10.1007/s11518-024-5612-1 |
| 'Optimal Management Strategies of Renewable Energy Systems with Hyperexponential Service Provisioning: An Economic Investigation', Frontiers in Energy Research, pp. 1-22, Dec 2023, DOI : https://doi.org/10.3389/fenrg.2023.1329899 |
| 'Transient solution of multiple vacation queue with discouragement and feedback', Scientia Iranica, pp. 2567-2577, Oct 2022, DOI : https://doi.org/10.24200/SCI.2020.52933.2955 |
| 'M/G/1 Fault-Tolerant Machining System with Imperfection', Journal of Industrial and Management Optimization, (American Institute of Mathematical Sciences), pp. 1-28, Jan 2021, DOI : https://doi.org/10.3934/jimo.2019096 |
| 'Optimal Profit Analysis of Machine Repair Problem with Repair in Phases and Organizational Delay', International Journal of Mathematical, Engineering and Management Sciences, pp. 442-468, Mar 2021, DOI : https://doi.org/10.33889/IJMEMS.2021.6.1.027 |
| 'Matrix-Geometric Solution of Multi-Server Queueing Systems with Bernoulli Scheduled Modified Vacation and Retention of Reneged Customers: A Metaheuristic Approach', Quality Technology and Quantitative Management (Taylor & Francis), pp. 39-66, Jan 2021, DOI : https://doi.org/10.1080/16843703.2020.1755088 |
| 'Optimal control of a service system with emergency vacation using bat algorithm', Journal of Computational and Applied Mathematics, pp. 112332-., Oct 2020, DOI : https://doi.org/10.1016/j.cam.2019.06.048 |
| 'Optimal and Sensitivity Analysis of Vacation Queueing System with F-Policy and Vacation Interruption', Arabian Journal for Science and Engineering (Springer), pp. 7091-7107, Jun 2020, DOI : https://doi.org/10.1007/s13369-020-04690-5 |
| 'Load Sharing Redundant Repairable Systems with Switching and Reboot Delay', Reliability Engineering and System Safety (Elsevier), pp. 106656-., Mar 2020, DOI : https://doi.org/10.1016/j.ress.2019.106656 |
| 'Fault-Tolerant Redundant Repairable System with Different Failures and Delays', Engineering Computations, pp. 1043-1071, Mar 2020, DOI : https://doi.org/10.1108/EC-01-2019-0003 |
| 'Warm-Spare Provisioning Computing Network with Switching Failure, Common Cause Failure, Vacation Interruption, and Synchronized Reneging', Reliability Engineering and System Safety (Elsevier), pp. 106910-., Nov 2020, DOI : https://doi.org/10.1016/j.ress.2020.106910 |
| 'Parametric Nonlinear Programming for Fuzzified Queueing Systems with Catastrophe', International Journal of Process Management and Benchmarking (INDERSCIENCE), pp. 69-98, Nov 2019, DOI : https://doi.org/10.1504/IJPMB.2020.104233 |
| 'Modified Bessel Series Solution of the Single Server Queueing Model with Feedback', International Journal of Computing Science and Mathematics (INDERSCIENCE), pp. 313-326, Jul 2019, DOI : https://doi.org/10.1504/IJCSM.2019.101101 |
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| Papers presented in Conferences, Seminars, Workshops, Symposia |
| 'Markovian Modeling of Multi-Server Charging Stations for Electric Vehicle Network with Queue-Based Individual Feedback Strategies', 1st International Symposium on “Battery Technology: Advances and Future Trends, jan 2024 |
| 'Stochastic Modeling used in Battery Management Technologies: A Queueing Perspective', 1st International Symposium on “Battery Technology: Advances and Future Trends, jan 2024 |
| 'Reliability Modeling of Warm Standby Machine Interference Problem Under Different Service Interruption Policies', International Conference on Computational Modeling and Sustainable Energy (ICCMSE-2023), Dec 2023 |
| 'Comparative and Performance Investigation of Unreliable Server Queues in Markovian Environment', International Conference on Computational Modeling and Sustainable Energy (ICCMSE-2023), Dec 2023 |
| 'Transient Analysis of Controllable Queues in Markovian Environment: A Sensitivity Investigation', International Conference on Computational Modeling and Sustainable Energy (ICCMSE-2023), Dec 2023 |
| 'Controllable Queueing Systems with Two-Stage Hyper-exponential Service Patterns', 2nd International Conference on Mathematical Modeling, Applied Analysis, and Computation (ICMMAAC-2019), aug 2019 |
| 'Optimal Analysis of Controllable Queues using Particle Swarm Optimization: A Metaheuristic Approach', 4th International Conference on Communication Systems (ICCS-2019), Oct 2019 |
| 'Comparative and Economic Analysis of Service Systems with Working Breakdown and Threshold-Based Recovery Policy using Metaheuristic Techniques', Advances in Operations Research, Statistics, and Mathematics (AOSM-2019), Dec 2019 |
| 'Optimal Analysis of Unreliable Multi-Server Queueing System with Balking', Symposium on Operational Research and Pure Mathematics, feb 2017 |
| 'Analysis of Multi-Server Feedback Retrial Queueing System with Reverse Balking and Reverse Reneging', Computational Mathematics and Operations Research, Oct 2016 |
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