Prof. (Dr.) Shubham Agarwal

@ndim.edu.in

Professor, Department of Mathematics
New Delhi Institute of Management

Prof. (Dr.) Shubham Agarwal


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https://researchid.co/meshubhamagarwal

RESEARCH, TEACHING, or OTHER INTERESTS

Mathematics
9

Scopus Publications

95

Scholar Citations

5

Scholar h-index

2

Scholar i10-index

Scopus Publications

  • Stochastic Analysis Of Queue Dynamics In Multi-Stage Mass Covid-19 Vaccination Networks With Capacity Optimization
    Kanika Sharma, B.K. Singh, Shubham Agarwal
    International Journal of Drug Delivery Technology, 2026
    Multi-stage service systems were needed to roll out in the shortest time possible during mass COVID-19 vaccinations in the presence of severe stochastic variations in the arrivals and the service times. In contrast to one-station clinics, vaccination facilities are complex intertwined queueing systems which comprise registration, clinical screening, vaccination, and post-inoculation observation phases. The paper builds a strict dependence on stochastic study of such multi-stage network of vaccinations on the global level. It is a non-stationary open Jackson network with time-varying Poisson arrivals and non-homogeneous service rates. We develop the conditions of global stability through the techniques of fluid limits, obtain the approximations of diffusion with heavy traffic, and study the dynamics of bottlenecks. An optimization problem is developed that involves nonlinear capacity allocation in order to establish optimal staffing at the congested stages subject to labor costs. Original discrete-event simulation experiments help support the theoretical results. The findings can be used in large-scale planning of vaccination and add to the mathematical theory of non-stationary healthcare queueing networks.
  • An Approach of Optimization Technique Through Queuing Theory on COVID-19 Vaccination: A Study of Immunization Drive in India
    Kanika Sharma, B. K. Singh, Shubham Agarwal
    Lecture Notes in Networks and Systems, 2025
  • Scholastic Impact of UPI on Microbusinesses: A Bibliometric Analysis
    Shubham Agarwal, Laxmi Rani, Madhu Arora, Nitish Pathak
    Lecture Notes in Networks and Systems, 2025
  • Queuing Theory-Based Model for Optimization of Covid-19 Vaccination and Booster Delivery
    Kanika Sharma, Shubham Agarwal, B.K. Singh
    International Journal of Experimental Research and Review, 2024
    Although queuing theory is commonly utilized in businesses to analyze and model processes involving waiting lines, the healthcare sector sees a difference from other industries when it comes to optimizing fixed resources under alterable demand conditions. To enhance operational effectiveness and cut down on waiting times, hospital operation managers need to be informed on the state of business processes. A scientific method to reduce systemic inefficiencies and raise patient satisfaction is the queuing theory. The objective of this study is to use queuing theory to optimize COVID-19 vaccination and booster delivery. This study discussed two distinct models, one for bigger MV hubs and the other for smaller GP vaccination clinics. The current study demonstrated how these models may be used to anticipate staffing needs to prevent bottlenecks, predict daily throughput given staff capacity limits, and simulate the queuing process. With respectable face validity, we produced accurate estimates of the distributions of given service times and overall processing times. In the future, this may be improved by carrying out a time-use survey to get empirical data on total processing time, which could be compared to the projected processing time of the model and service times for each station, which would help guide the model's inputs.
  • Statistical Analysis and Distribution of Fermat Pseudoprimes Within the Given Interval
    Bhawana Fulara, Arvind Bhatt, Deepak Kumar Sharma, Shubham Agarwal, Geeta Mathpal, et al.
    International Journal of Experimental Research and Review, 2024
    Prime numbers are natural numbers that can only be divided by one and the original number. There is more than one of them. Error-correcting codes used in telecommunications are generated using prime numbers. They guarantee automatic message correction both during transmission and reception. Algorithms used in public-key cryptography are built upon primes. They're also employed in the production of pseudorandom numbers. Mathematicians and many other scientific and technological communities have always been fascinated by prime numbers. Additionally, computer engineers can use it to tackle a wide range of real-world problems. The analysis of prime numbers is very important for finding their applications in different fields. The statistical analysis of pseudoprimes within a given interval is carried out in the presented paper and an algorithm of Python program to find the distribution of pseudoprimes has also been generated, which is used to find their distribution with different bases within the given intervals. The data analysis process made use of graphical depiction. The discovery will surely open up new avenues for future number theory study and applications outside of mathematics.
  • MEDICAL CONSULTATION AND PANDEMIC INVESTIGATION: PERTINENCE TO GAME THEORY
    Global and Stochastic Analysis, 2021
  • Formulation & distribution of super primes
    Global and Stochastic Analysis, 2021
  • Distribution of Multi-Reverse Primes within the Given Interval & Their Application in Asymmetric Cryptographic Algorithm
    International Journal of Applied Engineering and Technology London, 2021
  • Encryption & decryption using linear algebra: Advancement in public key cryptography
    Indian Journal of Economics and Business, 2019

RECENT SCHOLAR PUBLICATIONS

  • Scholastic Impact of UPI on Microbusinesses: A Bibliometric Analysis
    S Agarwal, L Rani, M Arora, N Pathak
    International Conference on Computing and Communication Networks, 503-512 , 2024
    2024
  • An approach of optimization technique through queuing theory on covid-19 vaccination: a study of immunization drive in India
    K Sharma, BK Singh, S Agarwal
    International Conference on Data Analytics & Management, 505-514 , 2024
    2024
    Citations: 1
  • Queuing Theory-Based Model for Optimization of Covid-19 Vaccination and Booster Delivery
    K Sharma, S Agarwal, B Singh
    International Journal of Experimental Research and Review 45, 251-260 , 2024
    2024
    Citations: 3
  • Statistical Analysis and Distribution of Fermat Pseudoprimes Within the Given Interval
    B Fulara, A Bhatt, DK Sharma, S Agarwal, G Mathpal, R Mathpal
    Int. J. Exp. Res. Rev 44, 115-120 , 2024
    2024
    Citations: 1
  • Impact of Modern Digital Age on Global Brand Building in Education and Management
    S Agarwal
    IN Patent 202,311,048,411 , 2023
    2023
  • Development of Algebraic Structures and Their Application to Ensure the Security of Digital Information
    S Malik, S Agarwal, DAS Uniyal
    Proceedings of the International Conference on Innovative Computing … , 2023
    2023
  • MAXIMUM MARKETING EFFECTIVENESS IN ECONOMICS STANDARD: STRATEGIES FOR DRIVING BUSINESS GROWTH AND MARKET ADAPTATION
    N Nigam, R Chawla, A Hajela, P Chopra, R Chawla, S Agarwal
    International Journal of Interdisciplinary Organizational Studies 18 (1) , 2023
    2023
  • The Effect of Digital Marketing Transformation Trends on Consumers Purchase Intention Businesses
    DS Agarwal
    IN Patent 202,311,014,542 , 2023
    2023
  • Determinants of intentions to use Grocery Apps in India: The role of attitude and offers
    M Arora, S Agarwal, M Kaushik
    ICASDMBW 2022: Proceedings of the International Conference on Application of … , 2023
    2023
    Citations: 2
  • A systematic literature review on “financial technology (fintech): Trends, challenges, and future directions”
    S Aggarwal, M Budhiraja, I Kataria
    Gitarattan International Business School 15 (1), 75-83 , 2023
    2023
    Citations: 5
  • THE IMPACT OF DIGITAL MARKETING ON BUSINESS GROWTH AND BRANDING. 3
    DN Nigam, P Goel, M Kaushik, R Chawla, A Hajela, S Agarwal, R Kumar
    2023
    Citations: 1
  • Business Analytics with R
    EKS Agarwal
    New Delhi Publishers, https://amzn.eu/d/j9AriXf 1, 145 , 2023
    2023
  • A Note on Prime Elliptic Curve
    S Agarwal
    Applied Mathematics & Computing 1 (1), 1-4 , 2023
    2023
  • Computational Algebraic Number Theory and It's Relevance in Modern Cryptography
    DS Agarwal
    IN Patent 202,211,053,300 , 2022
    2022
  • Internet Consultation as a Paradigm Shift in Medical Consultation: Need of the Hour
    S Agarwal
    Available at SSRN 4828263 , 2022
    2022
  • Flexible Work Arrangements and Internet Of Things 2021-Perspective in Modern Scenario
    DAC Prof. Madhu Arora, Dr. Amanpreet, Dr. Shubham Agarwal
    Eureka Publications; First Edition - 2022 https://amzn.eu/d/7EOlAny … , 2022
    2022
  • Relevance of game theory models in medical consultation: Special reference to decision making
    S Saxena, S Agrawal, BK Singh
    Int J Res Eng Sci Manag 4, 2581-5792 , 2021
    2021
    Citations: 1
  • Medical Consultation and Pandemic Investigation: Pertinence to Game Theory
    BK Saxena, S., Agarwal, S., Kapoor , R. and Singh
    Global and Stochastic Analysis 8 (3), 167-185 , 2021
    2021
    Citations: 3
  • Distribution of Multi-Reverse Primes within the Given Interval & Their Application in Asymmetric Cryptographic Algorithm
    A Sharma, D., Agarwal, S. and Uniyal
    International Journal of Applied Engineering & Technology 3 (1), 29-33 , 2021
    2021
    Citations: 7
  • ALGORITHM FOR DATA ENCRYPTION & DECRYPTION USING FIBONACCI PRIMES
    BKS AKANSHA AGARWAL , SHUBHAM AGARWAL
    Journal of Mathematical Control Science & Applications 6 (1), 63-71 , 2020
    2020
    Citations: 7

MOST CITED SCHOLAR PUBLICATIONS

  • Prime weighted graph in cryptographic system for secure communication
    S Agarwal, AS Uniyal
    International journal of Pure and applied Mathematics 105 (3), 325-338 , 2015
    2015.0
    Citations: 21
  • Role of ICT in economic growth of India
    S Agarwal, G Sharma, V Jhingran, V Sharma, Y Rawat
    Disruptive Technologies Transforming Businesses Conference , 2018
    2018.0
    Citations: 17
  • Distribution of Multi-Reverse Primes within the Given Interval & Their Application in Asymmetric Cryptographic Algorithm
    A Sharma, D., Agarwal, S. and Uniyal
    International Journal of Applied Engineering & Technology 3 (1), 29-33 , 2021
    2021.0
    Citations: 7
  • ALGORITHM FOR DATA ENCRYPTION & DECRYPTION USING FIBONACCI PRIMES
    BKS AKANSHA AGARWAL , SHUBHAM AGARWAL
    Journal of Mathematical Control Science & Applications 6 (1), 63-71 , 2020
    2020.0
    Citations: 7
  • A systematic literature review on “financial technology (fintech): Trends, challenges, and future directions”
    S Aggarwal, M Budhiraja, I Kataria
    Gitarattan International Business School 15 (1), 75-83 , 2023
    2023.0
    Citations: 5
  • FORMULATION & DISTRIBUTION OF SUPER PRIMES
    S AGARWAL, DK SHARMA, AS UNIYAL
    Citations: 5
  • Multiprimes Distribution within a Given Norms
    ASU Shubham Agarwal
    International Journal of Applied Mathematical Sciences (JAMS) 8 (2), 126-132 , 2015
    2015.0
    Citations: 4
  • Queuing Theory-Based Model for Optimization of Covid-19 Vaccination and Booster Delivery
    K Sharma, S Agarwal, B Singh
    International Journal of Experimental Research and Review 45, 251-260 , 2024
    2024.0
    Citations: 3
  • Medical Consultation and Pandemic Investigation: Pertinence to Game Theory
    BK Saxena, S., Agarwal, S., Kapoor , R. and Singh
    Global and Stochastic Analysis 8 (3), 167-185 , 2021
    2021.0
    Citations: 3
  • Encryption & Decryption Using Linear Algebra: Advancement in Public Key Cryptography
    S Agarwal
    Indian Journal of Economics and Business 8 (1), 167-180 , 2019
    2019.0
    Citations: 3
  • Elliptic Curves: An Efficient and Secure Encryption Scheme in Modern Cryptography
    S Agarwal, AS Uniyal
    International Journal of Advance Research in Science and Engineering (IJARSE … , 2015
    2015.0
    Citations: 3
  • Determinants of intentions to use Grocery Apps in India: The role of attitude and offers
    M Arora, S Agarwal, M Kaushik
    ICASDMBW 2022: Proceedings of the International Conference on Application of … , 2023
    2023.0
    Citations: 2
  • Security of ATM Password using Multiple Factoriangular Numbers
    DSA Swati Bisht, Dr. Anand Singh Uniyal
    Paradigm Shift in Management Practices for Fostering Excellence, 76-79 , 2019
    2019.0
    Citations: 2
  • Enhancing the Security of ATM Password using Multi-dimensional Tree
    S Agarwal, AS Uniyal
    International Journal of Mathematics Research 9 (1), 53-58 , 2017
    2017.0
    Citations: 2
  • Computer Based Optimization Techniques
    S Agarwal
    Alpha Science International Ltd https://amzn.eu/d/eYAMPBj 1, 296 , 2015
    2015.0
    Citations: 2
  • Scope of Multiple Encryption Schemes in Classical Cryptosystem using Ternary Codes
    AS Lohani, D.K., Agarwal, S. and Uniyal
    Stochastic Modeling and Applications 13 (2), 1-9 , 2009
    2009.0
    Citations: 2
  • Application of Marvelous Ternary Codes in Classical Cryptosystem
    AS Agarwal, S. and Uniyal
    Stochastic Modeling and Applications 13 (2), 41-49 , 2009
    2009.0
    Citations: 2
  • An approach of optimization technique through queuing theory on covid-19 vaccination: a study of immunization drive in India
    K Sharma, BK Singh, S Agarwal
    International Conference on Data Analytics & Management, 505-514 , 2024
    2024.0
    Citations: 1
  • Statistical Analysis and Distribution of Fermat Pseudoprimes Within the Given Interval
    B Fulara, A Bhatt, DK Sharma, S Agarwal, G Mathpal, R Mathpal
    Int. J. Exp. Res. Rev 44, 115-120 , 2024
    2024.0
    Citations: 1
  • THE IMPACT OF DIGITAL MARKETING ON BUSINESS GROWTH AND BRANDING. 3
    DN Nigam, P Goel, M Kaushik, R Chawla, A Hajela, S Agarwal, R Kumar
    2023.0
    Citations: 1