Department of Mathematics


Department Faculties


Dr. Subrata Bhowmik

Name: Dr. Subrata Bhowmik
Date of Birth : 14/11/1980
Phone number's : 7005127186
E-mail's : bhowmik_s[at] , subrata_bhowmik_math[at]
Academic Qualifications : M.Sc. in Mathematics, Ph.D.
Present Designation/position : Associate Professor
Topics Taught : Complex Analysis, Topology, Logic, Set Theory, Category Theory

Publications (year wise) :

  1. On Selectively Star-Lindelof Properties,  Journal of the Indian Mathematical Society 85(3-4) (2018):291
  2. Solution of KdV Equation by Haar Integration Method, MATLAB, 1(1) (2018), 1-8
  3. On R-Star Lindelof Spaces, Palestine Journal of Mathematics, 6(1) (2017) 1-7
  4. Some New Star-Selection Principles in Topology, Filomat 31(13( 2016)):10pp
  5. A note on the cardinal functions in supra topological spaces, Bull. Kerala Math.  Association  13(2)  (2016)  121-127
  6. Journal Paper- Star-Separation Axioms, Bull. Kerala Math.  Association 13(1) (2016) 5-14
  7. Some more properties of M-Star Lindelof Spaces and R-star Lindelof Spaces, Bull. Kerala Math.  Association  13(2)  (2016)  143-146
  8. Nearness-appartness and IC-Topological Spaces, Bull. Kerala Math.  Association 13(1) (2016) 97-112
  9. Star-Selection Principle: another new direction, Journal of Indian Math. Society 84(1-2)  (2016) 01-05
  10. A New Operator in Fuzzy Topological Spaces, Fuzzy Starcompact Sapces and Fuzzy Star-lindelof Spaces, The Journal of Fuzzy Mathematics, 24(2) (2016) 403-412
  11. On wb-Continuous functions in Bitopological spaces, Bull. Kerala Math.  Association, 12(2) 2015, 161-166
  12. Some Strong Separation Axioms in Bitopological spaces, Bull. Kerala. Math. Assoc. June 2011, Vol-8, No-1, 175-186
  13. IC-Topological Spaces and Applications in Soft Computing, PReMI2011, Lecture Notes in Computer Science, Springer-Verlag, Berlin Heidelberg, 2011, 311-317
  14. Some properties of quarter symmetric non-metric connection on a Kahler Manifold. Bull. Kerala. Math. Assoc. June 2010, Vol-7, No-1, 99-110
  15. Fractionalised Groups. Int. Journal of Math. Analysis, Vol-4, 2010, no 41, 2017-2023.
  16. Some Baire type properties in bitopological spaces. Proc of the National Conference On Advances in Mathematics, Gauhati University Sept. 4-7,2008(Published in 2010 ).
  17. Great Indian Mathematicians in Post-Christian Era. Bulletin of Tripura Mathematical Society, Vol XXX, 11-21, 2009-10
  18. i*j-S Closed and i*j-s Closed Sets in Bitopological Spaces. The Journal of Fuzzy Mathematics,Los Angeles,Vol 18, No 3,226-232,2010.
  19. Fractional Binary Operations. Proc. of International conf. on rough sets, Fuzzy sets and Soft computing,221-227,2009.

Seminar/Conference/Workshop/Refresher/Orientations etc. Participated:

  1. Workshop on Syllabus Preparation for UG Course(TDC and TDCH), Tripura University, 21 March, 2009
  2. International Conference on Rough sets, Fuzzy sets and soft computing, Department of Mathematics, Tripura University, Nov.5-7,2009.
  3. 16th Mathematics Conference, Bangladesh Mathematical Society, Department of Mathematics, BUET, Dhaka, Bangladesh, Dec.17-19,2009.
  4. National Seminar on Frontier of Mathematics and Applications, Calcutta Mathematical Society, 27-28 March, 2010
  5. Seminar on Rough sets, fuzzy sets and their applications, Department of Mathematics, Tripura University, April7, 2010.
  6. Workshop in Soft Computing, Dept. of Mathematics, Lady Brabourne College, Kolkata, October28-November3,2010
  7. International Conference on Recent Development in Mathematical Scince and their Applications, Calcutta Mathematical Society, December9-11, 2010
  8. National Conference on Mathematical Analysis and its Applications, January 5-6, 2011, Dept. of Mathematics, Tripura University
  9. 45th Annual Spring Topology and Dynamics Conference, University of Texas at Tyler, March 17-19, 2011 (Given a talk : Some Algebraic Aspects with IC-Topological Spaces).
  10. 26th Summer Conference in Topology and its Applications, Dept. of Mathematics, City College of New York, USA, 26-29 July, 2011
  11. Tripura Science Congress, Tripura State Council for Science and Technology, 8-9 September, 2011
  12. National Seminar on Analysis, Modeling and Geometric Topology, Dept. of Mathematics, University of Kalyani, 21-22 March, 2012
  13. National Seminar on Non-Linear Aspects of Analysis and Algebra, Dept. of Mathematics, Visva-Bharati, 24-25 March, 2012
  14. 2nd National Conference on Mathematical Analysis and its Applications, NCMAA12, Dept. of Mathematics, Tripura University, 5-6 April, 2012
  15. National Seminar on Mathematical Analysis and Applications: Present Perspective, Calcutta mathematical Society, 6-7 September, 2012
  16. Workshop on Rough Sets and its Applications, Dept. of Mathematics, Tripura University,16-17, November, 2012
  17. International Conference on Frontiers of Mathematical Sciences with Applications, Calcutta Mathematical Society, 7-9 December, 2012
  18. 2nd International Conference on Rough Sets, Fuzzy Sets and Soft Computing, ICRFSC12, Dept. of Mathematic, Tripura University, 17-19 January, 2013
  19. National Seminar on Advances in Mathematics and Applications, Dept. of Mathematics, University of Burdwan, 6-7 March, 2013
  20. International Conference on facets of uncertainties and applications, ICFUA 2013, ORSI Kolkata Chapter and Calcutta University, 05-07 December, 2013
  21. 5th Indian School on Logic and its Applications, ISLA2014, Dept. of Computer Science, Tezpur University, 6-17 January, 2014
  22. National Conference o Ancient Indian Mathematics, Tripura Mathematical Society, 8-9 February, 2014
  23. National Workshop on Recent Advances on Applied Mathematics, Dept. of Mathematics, NIT, Agartala, 20-21 September, 2014
  24. International Conference on Current Developments in Mathematics and Mathematical science, Calcutta Mathematical Society, 19-21 December, 2014
  25. The 8th International Conference on Mathematical Science for Advancement of Science and Technology, MSAST 2014, DRDO & DST of Govt. of India, ISI Kolkata, 21-23 December, 2014
  26. 14th Asian Logic Conference, ALC 2015, IIT Bombay, 5-8 January, 2015
  27. 6th Indian Conference on Logic and its applications. ICLA 2015, IIT Bombay, 8-10 January, 2015
  28. Seminar on Logic and applications, Calcutta Logic Circle, Jadavpur University, 6-8 November, 2015
  29. National Seminar on Rough sets, Fuzzy sets and their Applications, Dept. of Mathematics, Tripura University, 6th May, 2016
  30. 12th International Workshop in Materia Medica and Organon by Dr. Farokh J. Master, Khandala, Maharashtra, 15-17 July, 2016
  31. UGC sponsored Refresher Course in Mathematics, Jadavpur University, 02-21 January, 2017
  32. National Seminar on Recent Advances in Mathematics and its Applications, Dept. of Pure Mathematics, University of Calcutta, 1-2 March, 2017
  33. Refresher Course on Science and Technology for Social Development, Tripura University, 11-25 September, 2019
  34. International Webinar on Mathematical Analysis and its Applications, IWMAA2021, Dept. of Mathematics, Tripura University, 8-9 April, 2021
  35. University Distinguished Lecture titled “Science, Technology and Innovation Policy 2020: A Transformative S&T Agenda” delivered by Prof. Sandeep Verma, Secretary of Science and Engineering Research Board (SERB), DST, Government of India organized by SRM University-AP, 30th October 2021.

Membership/Positions in Learned Academic Bodies/Organizations:

  1. Tripura Mathematical Society(Library Secretary)
  2. Fuzzy Sets and rough Sets Association(Editor of Bulletin)
  3. Indian Society For Rough Sets(Member)

Research Projects:


Research Supervisions (Scholar's Name, Topic and Status):

Ph.D. Supervised: 01

Name of candidate: Prasenjit Bal

Status: Awarded (2017)

Title of the Thesis: Some topological properties with selection principles and star covering



Other Information (if any):

Research interest:

Topology, topological algebra, set theory, category theory.



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