IIEST, Shibpur

Indian Institute of Engineering Science and Technology, Shibpur

(Formerly Bengal Engineering and Science University, Shibpur)

Empowering the nation since 1856

Dr. Tapan Kumar Roy

Professor

Department of Mathematics

Academic Qualifications

  • Ph.D.
  • M.Sc.

Contact

Phone

  1. Office: +9133 2668 4561 to 63 (Ext. 526)

Address

  1. Residence: Quarter No. B244, B.E. College Campus, P.O.- Botanical Garden, Kolkata - 711 103, West Bengal, India
  2. 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)

 

  1. 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)
  2. 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)
  3. 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).
  4. 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)
  5. 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)
  6. 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)
  7. 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)
  8. 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)
  9. 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)
  10. 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)

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