Operations Research Recent Advances and Applications

1. Sensitivity Investigation of Finite Queueing Systems with Unreliable Service Provisioning and Feedback Mechanism
Shreekant Varshney, Aksh Bavisi, Manthan Shah, Chandra Shekhar, and Anurag Kumar Srivastava

2. Parametric Investigation of Retrial Queueing Systems with Customer Feedback Mechanism and Independent Abandonments
Shreekant Varshney, Manthan Shah, Bhasuru Abhinaya Srinivas, Ankit Deshmukh, and Anurag Kumar Srivastava

3. Multi-Choice Multi-Objective Fuzzy Stochastic Transportation Problem
P. K. Rout, S. Nanda, M. M. Acharya, and S. Acharya

4. A Multi-Objective Programming Approach for Disaster Management
Asipu Anusha, Sushree Swetapadma, Srikumar Acharya, M. M. Acharya, and S. K. Misra

5. Inventory Model for Trade Credit Financing Using Credit-Linked Demand
Alok Kumar

6. Analysis of Investment Pattern of DIIs and its Impact on NIFTY Returns during Pre and Post Recession Period
P. Ajith Kumar and Topunuru Kaladhar

7. A New Approach for Finding a Solution to the Fuzzy Transportation Problem Under Fuzzy Environments
Ananya Mishra and Siva Prasad Behera

8. Analysing the Selection Parameters to Establish a Choice of Retail Store (Hypermarket, Convenience Store, or Supermarket) in a Target Location: A Fuzzy-AHP Approach
Amit Yadav and Rahul Priyadarshi

9. Formulation and Optimal Solution of a Fuzzy Decision-Making Linear Model with Application in Healthcare
Anuradha Sahoo and A. P. Maharana

10. Multi-Objective Fuzzy Programming Problems with Triangular Fuzzy Parameters Using the Signed Distance Method
Rashmi Ranjan Ota

11. Financial Risk and Corporate Valuation: Evidence from BSE 500 Listed Entities
Ashutosh Parhi, Kishor Chandra Meher, Rabi Narayan Subudhi, and Saroj Kumar Routray

12. Bilevel Programming Application in Cardinality-Constrained Portfolio Model
Bhuvnesh Khatana and Geetanjali Panda

13. On Some Perspectives of Gradient-Based Optimization Algorithms in Machine Learning
N. Munikumar, B. K. Tripathy, and R. Manjula

Biography

Shreekant Varshney is an Assistant Professor in the Department of Mathematics, School of Technology (SoT), Pandit Deendayal Energy University, Gandhinagar, Gujarat, India. He is actively involved in research domains, namely, Queueing Theory, Machine Repair Problem (MRP), Optimal Control, Reliability and maintainability, Stochastic Modeling, EV Network Modeling, Cost Optimization, Sensitivity Analysis, Evolutionary Computation, Statistical Analysis, Fuzzy Set and logic.

Jyotiranjan Nayak is a Professor in the Department of Mathematics at the Faculty of Science and Technology (IcfaiTech), IFHE, Hyderabad, India. His research areas include Non-convex Programming, Fuzzy Optimization, Optimal Control, and Topology Optimization.

Mayank Gupta received his Ph.D. degree from IIT Delhi. Before joining PDEU, he worked as a Project Scientist at IIT Delhi on a project of DRDO (Funding of around 7 Crores). The main area of his research is Optics and Solar Energy.

Chandra Shekhar, Professor, BITS Pilani, a distinguished academic and former Head of the Department of Mathematics at BITS Pilani, India, is actively involved in research and teaching at both undergraduate and postgraduate levels. His expertise spans various mathematical fields, including Queueing Theory, Inventory Theory, Reliability Theory, Computer and Communication Systems, Machine Repair Problems, Stochastic Processes, Evolutionary Computation, Statistical Analysis, and Fuzzy Set & Logic.

Balakrushna Tripathy is working as a professor in the higher academic grade at the CORE school of VIT, Vellore. He has the distinction of receiving a national scholarship at the PG level, a UGC (Govt. of India) fellowship for pursuing his research, and a DST (Govt. of India) fellowship for pursuing M.Tech. (Computer Science) in Pune University, and the SERC fellowship (DOE, Govt. India) for joining IIT Kharagpur as a visiting fellow.