Dr Vandana is working as an Assistant Professor in the area of Decision Sciences at the Indian Institute of Management Sirmaur. Prior to this, she has served as an Assistant Professor in the Humanities and Science department at the Indian Institute of Information Technology Dharwad.  She worked as an Institute Post-Doctoral Fellow at the Department of Management Studies, Indian Institute of Technology, Madras. She has also worked as a Visiting Scientist in SQC OR Unit, Indian Statistical Institute Kolkata, West Bengal.

Dr Vandana completed her PhD in Applied Mathematics from the Pt. Ravishankar Shukla University, Raipur. Her research interest includes Game-theoretic approaches in the supply chain, Supply chain management, Inventory control, Mathematical modelling, Credit policy, Credit Risk, etc. She has published her research papers in SCI/SCIE, Scopus, ESCI/Web of Science, and ABDC listed Journals. She is serving as a reviewer in peer-reviewed journals like ABDC, Elsevier, Springer, Taylor & Francis, Wiley, etc.

She holds a meritorious award/Gold Medal for securing the first rank in MSc Mathematics among all colleges affiliated to the PRSU Raipur. She has participated as resource person at various professional development seminars, conferences, workshops, FDP to remain abreast of new technologies, innovative delivery methods, and statistical techniques and tools.

Google Scholar id –

https://scholar.google.com/citations?user=_Fz2I3MAAAAJ&hl=en&authuser=1

• Quantitative Techniques for management
• Data Analytics
• Calculus; Linear Algebra, Real Analysis, Algebra, Differential Equations
• Operations Research, Stochastic process
• Basics of Probability & Statistics; Optimization Techniques
• Supply chain management, Inventory Models, Supply chain contracts.

• Institute Post Doctoral Fellowship, IIT Madras
• Gold Medal for securing first rank in M.Sc. (Mathematics) Examination 2010, Pt Ravishankar Shuka University Raipur.

• Vandana and A.K. Das, Two-warehouse supply chain model under preservation technology and stochastic demand with shortages, Opsearch, Accepted 22 Aug 2022.
• Vandana and S. S. Sana, A two-echelon inventory model for ameliorating/deteriorating items with single-vendor and multi-buyers Proceedings of the National Academy of Sciences, India Section A: Physical Sciences (SCI – 1.544) ,0369-8203 volume 90, pages601–614 (2020).
• Vandana, A Single Manufacturer-Retailer inventory model for ameliorating/deteriorating items under the trade-credit policy, Journal of Operational Research Society of China (Springer, Scopus Indexed, ESCI) 2194-6698, volume 8, pages79–103(2020).
• Krzysztof Drachal and Vandana, Some algebraic aspects of the gluing of differential Spaces Georgian Mathematical Journal De Gruyter (SCI, IF – 0.500) (ABDC - C), 1572-9176, 2020.
• Vandana and Arshinder Kaur, Two-level trade credit with default risk in the supply chain under stochastic demand Omega Journal (SCI), IF- 7.084 (ABDC - A) 0030-2228, Volume 88, October 2019, Pages 4-23.
• Vandana, A ramp-type inventory model with time-dependent deterioration and varying holding cost under complete and partial backlogging, Applications and Applied Mathematics: An International Journal (ESCI), 1932 – 9466, Vol. 13(2), (December 2018), 1076 – 1092, 2018.( ESCI/Web of Science Journal)
• Vandana and H.M. Shrivastava, An inventory model for ameliorating/deteriorating items with trapezoidal demand and complete backlogging under inflation and time discounting Mathematical Methods in the Applied Sciences, Wiley Journal (SCI, IF – 2.321)(ABDC - B),099-1476, 40(8) 30 May 2017, 2980-2993.
• Vandana, B.K. Sharma, An EOQ model for retailers partial permissible delay in payment linked to order quantity with shortages Mathematics and Computers in Simulation. Elsevier (SCI, IF-2.462) (ABDC - B ) 0378-4754, 125, 99-112, 2016.
• Vandana and B.K. Sharma, Inventory model for non-instantaneous deteriorating items over quadratic demand rate with trade credit, Journal of applied analysis and computation (SCI, IF– 1.827) 2158-5644, 6(3), 720-737, 2016.
• Vandana and B.K. Sharma, A deterministic inventory model for non-instantaneous deteriorating items with ramp-type demand rate and shortages under permissible delay in payments, Le Matematiche (Scopus, ESCI)0373-3505,71(2), 129–159, 2016.
• Vandana, N. Subramanian and Lakshmi Narayan Mishra, μ-Lacunary χ3 Auvw-convergence of order α with p-metric defined by mnk sequence of moduli Musielak—Orlicz function, Cogent Mathematics(Taylor & Francis)(Scopus Indexed), 2574-2558, (2017), 4: 1347018.
• A. Kumar and Vandana, Approximation Properties of Modified Srivastava-Gupta Operators Based on Certain Parameters, Boletim da Sociedade Paranaense de Matematica (Scopus Indexed), (3s.) v. 38 1 (2021): 41–53.
• A Gupta and Vandana, Binary Relation for Tripled Fixed Point Theorem in Metric Spaces, Boletim da Sociedade Paranaense de Matematica (Scopus Indexed), Accepted, February 20, 2018.
• Vandana, Error estimation of Signals by Euler-Norlund Operators, Proceedings of the Jangjeon Mathematical Society (Scopus Indexed)1598-7264, 22 (2019), No. 2. pp. 291 – 303.
• Vandana, On rough convergence of triple sequences, Thai Journal of Mathematics, (ESCI; Scopus Indexed)1686-0209, 2020.
• L.N. Mishra, Animesh Gupta, & Vandana, An application of Perov type results in gauge spaces, Tbilisi Mathematical Journal (ESCI, Web of Science)1512 – 0139, Volume 11, Issue 2 (2018), 139-151. .( ESCI/Web of Science Journal)
• Deepmala, Vandana, N. S. & L. N. Mishra, The fibonacci numbers of asymptotically lacunary χ 2 over probabilistic p− metric spaces, TWMS J. Pure Appl. Math. (ESCI, web of Science) ISSN: 2219-1259, V.9, N.1, 2018, pp.94-107. .( ESCI/Web of Science Journal).
• A. Kumar & Vandana, Some approximation properties of generalized integral type operators, Tbilisi Mathematical Journal (ESCI, Web of Science), 11(1) (2018), pp. 99–116. .( ESCI/Web of Science Journal).
• A. Kumar & Vandana, Some approximation properties of generalized integral type operators, Tbilisi Mathematical Journal (ESCI, Web of Science), 11(1) (2018), pp. 99–116. .( ESCI/Web of Science Journal).
• andana & B.K. Sharma, An EOQ model for generalized Weibull distribution deterioration with selling price sensitive demand and varying holding cost, Applied Mathematics & Information Sciences Letters, 6(I), (2017), 1-6. .( ESCI/Web of Science Journal).
• Vandana & B.K. Sharma, An EPQ inventory model for non-instantaneous deteriorating items under trade credit policy, International journal of mathematical sciences and engineering application, 9(I), (March, 2015), pp. 179-188. .( ESCI/Web of Science Journal).
• Vandana & B.K. Sharma, An Inventory Model with Finite Replenishment Rate under Permissible Delay in Payments, Proceedings of XVIII Annual International Conference of the Society of Operations Management (SOM) (SOM 2014), pp.483-487 (2014).

• National Conference on Role of Mathematics in Advancement of Science & Technology, NCRMAST-2013, Organized by- Department of Mathematics, B.S.N.V. Post Graduate College (K.K.V.), Lucknow.
• 12th Chhattisgarh Young Scientist Congress (CYSC-2014), Organized by Pt. Ravishankar shukla University Raipur, (C.G.).
• Paper presented in XVIII Annual International Conference of the Society of Operations Management Theme: Operations management in Digital Economy, Jointly organized by, Department of Management Studies, IIT Roorkee and ABV-Indian Institute of information technology and Management Gwalior, during 12th to 14th December 2014, held at Department of Management studied, IIT Roorkee
• Operations Research, StochPaper presented in International Conference on Mathematical Modelling, Differential Equations, Scientific Computing & Applications (ICMMDESCA-2016), at Indian institute of Technology Kanpur, March 27th - 29th , 2016.
• Paper presented in XX Annual International Conference of the Society of Operations Management Theme: Operations for Sustainable Development, organized by ABV-Indian Institute of Information Technology and Management Gwalior during 22th Dec – 24th Dec, 2016.
• Paper presented in 21th International Conference of International Academy of Physical Sciences (CONIAPSXXI) On “Symbiotic Development of Mathematical, Physical, Chemical and Bio Science, Organized by Department of Mathematics Guru Jambheshwar University of Science & Technology, Hisar-125001 (Haryana), India during 28th Oct – 30th Oct 2017.
• Paper Presented in 51st Annual convention of ORSI and International Conference 2018 Hosted by the Mumbai Chapter in collaboration with IIT, Bombay by Department of Management Studies, at IIT Bombay, India, during 16th December 2018 – 19th December 2018.
• Paper Presented in the Tenth POMS-HK International Conference 2019 at Lau Ming Wai Academic Building (AC3 Building), City University of Hong Kong Hosted by Production and Operations Management Society - Hong Kong Chapter &Department of Management Sciences, City University of Hong Kong, during 5th Jan 2019-6th Jan 2019.
• National Seminar on Advances in Nonlinear Analysis and Optimization held at Pt. Ravishankar shukla University, Raipur (C.G.) from 15th to 17th February 2014.
• National level Short term training programme on A Glimpse of Diffrential Equation In Science and Engineering held at NIT, Raipur from 10th to 14th March 2014.
• Short Term Training Programme (STTP) on " Applications of Fixed Point Theory & Nonlinear Analysis for Engineering and Sciences (AFPTNAES 2014)" under TEQIP Phase-II during the period "June 30 - July 04, 2014" organized by Department of Mathematics, NIT Surat, Gujrat.
• Participate in 3 days workshop on “Indian Women and Mathematics” during the period "02 April - 04April, 2015" organized by Department of Mathematics, Delhi University.
• National Workshop on Optimization Techniques for Solving Engineering and Management Problems (OTSEMP 2016), Mechanical Design, Manufacturing & Operations Management, Organized by PDPM Indian institute of Information Technology, Design and Manufacturing Jabalpur, An Institute of National Importance (Estd. By Government of India), March 02-06, 2016, Sponsored by BrahMos Aerospace Pvt. Ltd.
• Short Term Training Programme on Probability & Statistics with Applications in Science and Engineering, under TEQIP-II during period “August 17 – 21, 2016” organized by Department of Mathematics, NIT Raipur.