Dr. Santanu Roy


Email:  santanu[at]math[dot]nits[dot]ac[dot]in | santanuroy79[at]yahoo[dot]in
Date of Joining: 17/03/1992
Academic/Industrial Experience: 32+ years
Scopus ID: 56308768100

Google Scholar: Click Here







  • M.Sc. from Gauhati University
  • Ph.D. from NIT Silchar


  • Fuzzy Set theory
  • Real-valued Fuzzy Multiple Sequence Spaces


  • MA101-Mathematics-I
  • MA102-Mathematics-II
  • MA201-Mathematics-III
  • MA221-Mathematics-IV
  • Mathematics-V
  • Probability
  • Numerical Analysis
  • Abstract Algebra
  • Mathematical methods


  • Nodal Officer (Statistics), NIT Silchar
  • HoD, Department of Mathematics, NIT Silchar
  • External member of DUPC of Civil Engineering Department, NIT Silchar
  • Chairman & member of Doctoral Committee of the students of Mathematics & Physics Department, NIT Silchar


  • M. Sen and S. Roy, “Some I-convergent double classes of sequences of Fuzzy numbers defined by Orlicz functions”, Thai Journal of Mathematics [Accepted on 22.04.2012].
  • S. Roy, “Some new type of Fuzzy I-convergent double difference Sequence spaces” International Journal of Soft computing and Engineering (IJSCE), ISSN: 2231-2307. Volume-1, Issue-6, Jan 2012.
  • M. Sen and S. Roy, “On Paranormed type Fuzzy real valued I-convergent double Multiplier Sequences”, Kuwait Journal of Science and Engineering [Accepted on 29.11.2011].
  • M. Sen and S. Roy, “On Paranormed type Fuzzy real valued I-convergent double sequences”, Far East Journal of Mathematical Sciences (FJMS), 53(1) (2011), 1-16.
  • M. Sen and S. Roy, “Paranormed type Fuzzy real valued class of sequences img ” Kyungpook Math. J., 51(2011), 345-352.


  • M. Sen and S. Roy, Bounded variation fuzzy real-valued double sequences img” Fourth International Conference on Mathematical Sciences (ICM 2012), United Arab Emirates University, Al-Ain, UAE from March 11-14, 2012 (Accepted on 12. 01.2012).
  • M. Sen and S. Roy, Paranormed type Fuzzy real-valued I–convergent double multiplier sequence spaces defined by Orlicz functions”, RITS International Conference on Advancements in Engineering & Management (ICAEM-2012), Hyderabad, India, from February 28-29, 2012 (Accepted on 05. 01. 2012).