Dr. Tapan Kumar Roy
Professor
Department of Mathematics
Academic Qualifications
- Ph.D.
- M.Sc.
Contact
Phone
- Office: +9133 2668 4561 to 63 (Ext. 526)
Address
- Residence: Quarter No. B244, B.E. College Campus, P.O.- Botanical Garden, Kolkata - 711 103, West Bengal, India
- Email: roy_t_k@yahoo.co.in
Area of Research
- Fuzzy and Intuitionistic Fuzzy set Theory
- Inventory, Transportation, Reliability Optimization
- Portfolio Optimization, Fuzzy and Stochastic Optimization
Recent Publications (Last 10)
- A. Garai, P. Mandal, T.K. Roy, Multipollutant Air Quality Management Strategies: T-Sets Based Optimization Technique Under Imprecise Environment, International Journal of Fuzzy Systems, Vol. 3, pp. 1-13, 2017. (SCI)
- A. Garai, P. Mandal, T. K. Roy, Solution of Multiple Objective Linear Programming Problems by Appling T-sets in Imprecise Environment, International Journal of Operational Research, 2017. (in press). (SCOPUS)
- A. Garai, P. Mandal, T. K. Roy, Preferable Pareto optimal solutions for specified key objective functions to multiple objective linear programming problems using trade-off ratios under fuzzy environment: An iterative process, International Journal of Operational Research, 2016. (in press). (SCOPUS).
- A. Garai, P. Mandal, T. K. Roy, Intuitionistic Fuzzy T-sets Based Optimization Technique for Production Distribution Planning in Supply Chain Management, OPSEARCH, Vol. 53(4), pp. 950-975, 2016. (SCOPUS)
- D.Chakraborty, D.K. Jana and T.K. Roy, Multi-item integrated supply chain model for deteriorating items with stock dependent demand under fuzzy random and bi fuzzy environments, Computers and Industrial Engineering, Vol. 88, pp. 166-180, 2015. (SCI)
- D.Chakraborty, D.K. Jana and T.K. Roy, A new approach to solve multi-objective multi-choice multi-item Atanassov's intuitionistic fuzzy transportation problem using chance operator, Journal of Intelligent and Fuzzy Systems, Vol. 28(2), pp. 843-865, 2015. (SCI)
- D. Chakraborty, D.K. Jana and T.K. Roy, Expected value of intuitionistic fuzzy number and its application to solve multi-objective multi-item soli transportation problem for damageable items in intuitionistic fuzzy environment, Journal of Intelligent and Fuzzy Systems (in press), 2015. (SCI)
- D. Chakraborty, D.K. Jana and T.K. Roy, Arithmetic operation on generalized intuitionistic fuzzy number and its applications to transportation problem, OPSEARCH, Vol. 52(3), pp. 431-471, 2015. (SCOPUS)
- S. Dey and T.K. Roy, Multi-objective structural design problem optimization using parameterized t-norm based fuzzy optimization programming technique, Journal of Intelligent and Fuzzy Systems, Vol. 30(2), pp. 971-982, 2015. (SCI)
- S. Dey and T.K. Roy, Optimum Shape Design of Structural Model with Imprecise Coefficient by Parametric Geometric Programming, Decision Science Letters, Vol. 4(3), pp. 407-418, 2015. (SCOPUS)