Publications: Mathematics

1. Dey, O., Giri, B. C. (2019)A new approach to deal with learning in inspection in an integrated vendor-buyer model with imperfect production process, Computers & Industrial Engineering, 131, 515.
2. Khan, W.F. & Dey, O. (2018), Continuous review inventory model with normally distributed fuzzy random variable demand, International Journal of Applied and Computational Mathematics, 2018, 4, 130.
3. Khan, W.F. & Dey, O. (2017). Periodic review inventory model with normally distributed fuzzy random variable demand. International Journal of Systems Science: Operations & Logistics https://doi.org/10.1080/23302674.2017.1361481.
4. Dey, O. (2017) A fuzzy random integrated inventory model with imperfect production under optimal vendor investment, Operational Research – An International journal, 19, 101.
5. Mandal P. & Giri, B.C. (2017). A two-warehouse integrated inventory model with imperfect production process under stock dependent demand and quantity discount. International Journal of System Science: Operations and logistics, https://doi.org/10.1080/23302674.2017.1335806.
6. Ojha, Sarita & Srivastava, P.D. (2017). Certain properties of bounded variation of sequences of fuzzy numbers by using generalized weighted mean. International Journal of General Systems. 46(3): 275-286.
7. Ojha, Sarita, and Srivastava, P.D. (2017). Weighted βγ – summability of Fuzzy Functions of Order θ”, Filomat 31:15. 4795–4808.
8. Duari, N.K. & Chakrabarti, T. (2017). Fuzzy EPQ model with ramp type demand, linear deterioration and shortage using trapezoidal fuzzy number and signed distance method. Int. J. Fuzzy Computation and Modelling. 2(2).
9. Mukherjee, A., Dey, O., Giri, B.C. (2019). An Integrated Imperfect Production–Inventory Model with Optimal Vendor Investment and Backorder Price Discount. In: Chandra P., Giri D., Li F., Kar S., Jana D. (eds) Information Technology and Applied Mathematics. Advances in Intelligent Systems and Computing, vol 699, pp 187-203, Springer, Singapore https://doi.org/10.1007/978-981-10-7590-2_14.
10. Dey, O. & Mukherjee, A. (2018) An Integrated Imperfect Production-Inventory Model with Lot-Size-Dependent Lead-Time and Quality Control, In: Kar S., Maulik U., Li X. (eds) Operations Research and Optimization. FOTA 2016. Springer Proceedings in Mathematics & Statistics, vol 225, pp 303-314, Springer, Singapore. https://doi.org/10.1007/978-981-10-7814-9_21
11. Duari, N.K. & Chakrabarti, T. (2018). On Reserve Money for a Fuzzy EOQ Model in an Inflationary Environment Under Supplier Credit: Reserve Money Policy for a Retailer. In: Handbook of Research on Promoting Business Process Improvement Through Inventory Control Technique IGI Global Publication DOI: 10.4018/978-1-5225-3232-3.ch018.
12. Bhattacharyya, A. & Mukhopadhayay, B. (2018). The general solution for dynamical problem of rectangular micro-polar beam vibrating at high frequency, Applied Mathematics and Computation. 332: 376-389