Faculty Profile

Dr Sujoy Chakraborty

Professor

Contact Information

  • Office Address: Department of Mathematics, Shahjalal University of Science and Technology, Sylhet-3114, Bangladesh
  • Phone: +8801712622449
  • Email: sujoy-mat@sust.edu, sujoy.chbty@gmail.com

Biography

Father’s Name: Sadhan Chandra Chakraborty
Mother’s Name: Momota Chakraborty
Spouse’s Name: Shilpi Chakraborty
Date of Birth: 01 February 1972
Place of Birth: Cumilla, Bangladesh
Website: https://www.sust.edu/department/mat/faculty/sujoy-mat@sust.edu

Education

  • Ph.D. in Mathematics from University of Rajshahi
  • M.Phil. in Mathematics from University of Dhaka
  • M.Sc. (Thesis) in Pure Mathematics from University of Dhaka
  • B.Sc. (Hons.) in Mathematics from University of Dhaka
  • H.S.C. in Science from Cumilla Victoria Govt. College
  • S.S.C. in Science from Cumilla Govt. Laboratory High School

Research Interests

  • Theory of Groups and Rings (especially, Theory of Gamma Rings)

Active Research Project

  • 1. Waiting for a new research project

Previous Research Project

  • 1. Principal Investigator of the Project entitled “Jordan Automorphisms on Jordan Ideals of Prime Gamma Rings” through the Research Grant 2021-22 from SUST Research Center
  • 2. Principal Investigator of the Project entitled “Generalized Derivations acting as Homomorphisms and Anti-homomorphisms in Semiprime Gamma Rings” through the Research Grant 2019-20 from SUST Research Center
  • 3. Co-Investigator of the Project entitled “Study of Gamma Rings for the Advancement of Algebra” through the Advanced Research Grant 2017-18 from SUST Research Center
  • 4. Principal Investigator of the Project entitled “Enrichment of Algebra through Gamma Rings” through the Research Grant 2015-16 from SUST Research Center

External Affiliations

  • Affiliate Member of “American Mathematical Society”
  • Life Member of “Bangladesh Mathematical Society”
  • Life Member of “Dhaka University Mathematics Alumni Association”
  • Life Member of “Brihottor Comilla Kolyan Somity, Sylhet”
  • Life Member of “Debidwar Upazila Welfare Association, Sylhet”
  • Life Member of “Dhaka University Alumni Association”
  • Registered Graduate of “University of Dhaka”

Journal Publications

  • 1. S. Chakraborty and A. C. Paul, A Characterization of Jordan Automorphisms on Jordan Ideals of Prime Gamma Rings, GANIT Journal of Bangladesh Mathematical Society [ISSN 1606-3694 (Print), 2224-5111 (Online)], DOI: https://doi.org/10.3329/ganit.v44i1.73989, 44(1) (2024), 92-98.
  • 2. S. Chakraborty and A. C. Paul, Some Characterizations on Actions of Generalized Derivations as Homomorphisms and Anti-Homomorphisms in Semiprime Gamma Rings, GANIT Journal of Bangladesh Mathematical Society [ISSN 1606-3694 (Print), 2224-5111 (Online)], 42(1) (2022), 25-34. DOI: https://doi.org/10.3329/ganit.v42i1.60998.
  • 3. S. Chakraborty, M. M. Rashid and A. C. Paul, Inner Derivations on Semiprime Gamma Rings, GANIT Journal of Bangladesh Mathematical Society [ISSN 1606-3694 (Print), 2224-5111 (Online)], 39 (2019), 101-110. DOI: https://doi.org/10.3329/ganit.v39i0.44167.
  • 4. S. Chakraborty and A. C. Paul, Generalized k-Derivation and Jordan k-Homomorphism of Prime Nobusawa Gamma Ring, SUST Journal of Science and Technology (ISSN 1682-895X), Vol. 27, No. 1 (2017), 49-58.
  • 5. A. C. Paul and S. Chakraborty, Derivations Acting as Homomorphisms and as Anti-Homomorphisms in σ-Lie Ideals of σ-Prime Gamma Rings, Mathematics and Statistics [published by Horizon Research Publishing Corporation, USA with ISSN 2332-2071 (print) & 2332-2144 (online)], Vol. 3, No. 1 (2015), 10-15. doi: 10.13189/ms.2015.030103.
  • 6. A. C. Paul and S. Chakraborty, Generalized Derivations Acting as Homomorphisms and Anti-Homomorphisms on Lie Ideals of Prime Rings, GANIT Journal of Bangladesh Mathematical Society [ISSN 1606-3694 (Print), 2224-5111 (Online)], 35 (2015), 73-77.
  • 7. S. Chakraborty and A. C. Paul, Jordan Generalized k-Derivations of Completely Prime ΓN-Rings, SUST Journal of Science and Technology (ISSN 1682-895X), Vol. 21, No. 1 (2014), 57-60.
  • 8. S. Chakraborty and A. C. Paul, The k-Derivation Acting as a k-Endomorphism and as an Anti-k-Endomorphism on Semiprime Nobusawa Gamma Ring, GANIT Journal of Bangladesh Mathematical Society (ISSN 1606-3694), 33 (2013), 93-101.
  • 9. S. Chakraborty and A. C. Paul, Jordan Isomorphisms of Completely Prime Nobusawa Gamma Rings, SUST Journal of Science and Technology (ISSN 1682-895X), Vol. 16, No. 2 (2012), 18-21.
  • 10. S. Chakraborty and A. C. Paul, On Jordan k-Isomorphisms of certain ΓN-Rings, Indian Journal of Mathematics (ISSN 0019-5324), Vol. 53, No. 1 (2011), 99-111.
  • 11. S. Chakraborty and A. C. Paul, Jordan k-Homomorphisms onto Completely Prime ΓN -Rings, GANIT Journal of Bangladesh Mathematical Society (ISSN 1606-3694), 30 (2011), 32-40.
  • 12. S. Chakraborty and A. C. Paul, Jordan k-Derivations of Completely Prime ΓN-Rings, Southeast Asian Bulletin of Mathematics (ISSN 0129-2021), Vol. 35, No. 1 (2011), 29-34.
  • 13. S. Chakraborty and A. C. Paul, Jordan k-Derivations of certain Nobusawa Gamma Rings, GANIT Journal of Bangladesh Mathematical Society (ISSN 1606-3694), 31 (2011), 53-64.
  • 14. S. Chakraborty and A. C. Paul, On Jordan Generalized k-Derivations of Semiprime ΓN-Rings, Bulletin of the Iranian Mathematical Society (ISSN 1017-060X), Vol. 36, No. 1 (2010), 41-53.
  • 15. S. Chakraborty and A. C. Paul, On Jordan Left k-Derivations of Completely Prime Γ-Rings, Rocky Mountain Journal of Mathematics (ISSN 0035-7596), Vol. 40, No. 6 (2010), 1829-1840.
  • 16. S. Chakraborty and A. C. Paul, On Jordan Isomorphisms of 2-torsion free Prime Gamma Rings, Novi Sad Journal of Mathematics (ISSN 1450-5444), Vol. 40, No. 2 (2010), 1-5.
  • 17. S. Chakraborty and A. C. Paul, The Commutativity of Prime ΓN-Rings with Left and Right k-Derivations, Journal of Bangladesh Academy of Sciences (ISSN 0378-8121), Vol. 33, No. 1 (2009), 37-46.
  • 18. S. Chakraborty and A. C. Paul, Jordan Generalized k-Derivations of Completely Semiprime ΓN-Rings, Bulletin of the Allahabad Mathematical Society (ISSN 0971-0493), Vol. 24, Part 1 (2009), 21-30.
  • 19. S. Chakraborty and M. R. Chowdhury, Frobenius and the Theory of Finite Groups, Journal of Mathematics and Mathematical Sciences, 24 (2009), 71-86.
  • 20. S. Chakraborty and A. C. Paul, On Jordan k-Homomorphisms of Semiprime Γ-Rings, Rajshahi University Journal of Science (ISSN 1681-0708), 37 (2009), 51-60.
  • 21. S. Chakraborty and A. C. Paul, On Jordan k-Derivations of 2-Torsion Free Prime ΓN-Rings, Punjab University Journal of Mathematics (ISSN 1016-2526), 40 (2008), 97-101.
  • 22. S. Chakraborty and A. C. Paul, On the Commutativity of Prime ΓN-Rings with k-Derivations, Mathematical Forum (ISSN 0972-9852), 19 (2006-2007), 51-60.
  • 23. S. Chakraborty and A. C. Paul, On Jordan Generalized k-Derivations of 2-torsion free Prime ΓN-Rings, International Mathematical Forum (ISSN 1312-7594), 2, No. 57 (2007), 2823-2829.
  • 24. S. Chakraborty and M. R. Chowdhury, The Development of the Abstract Group Concept: Phase Two, Journal of Mathematics and Mathematical Sciences, 22 (2007), 37-59.
  • 25. S. Chakraborty and M. R. Chowdhury, The Origin of the Abstract Group Concept, GANIT Journal of Bangladesh Mathematical Society (ISSN 1606-3694), 26 (2006), 107-117.
  • 26. S. Chakraborty and M. R. Chowdhury, Arthur Cayley and the Abstract Group Concept, Mathematics Magazine (ISSN 0025-570X), 78/4 (2005), 269-282.
  • 27. S. Chakraborty and M. R. Chowdhury, The Sylow Theorems from Frobenius to Wielandt, GANIT Journal of Bangladesh Mathematical Society (ISSN 1606-3694), 25 (2005), 85-108.
  • 28. S. Chakraborty and M. R. Chowdhury, On the Development of the Concept of the Quotient Group, Jahangirnagar University Journal of Science (ISSN 1022-8594), 26 (2003), 213-230.
  • 29. S. Chakraborty and M. R. Chowdhury, On the Beginnings of Group Theory, Jahangirnagar University Journal of Science (ISSN 1022-8594), 25 (2002), 181-193.
  • 30. S. Chakraborty and M. R. Chowdhury, When is every group of order n cyclic?, GANIT Journal of Bangladesh Mathematical Society (ISSN 1606-3694), 20 (2000), 97-106.
  • 31. S. Chakraborty, Some Arithmetical Aspects of Group Theory, Journal of Mathematics and Mathematical Sciences, 13 (1998), 21-33.

Conference

  • 1. S. Chakraborty and M. R. Chowdhury, The Forgotten Origin of the Abstract Group Concept, Proceedings of International Conference on Applied Mathematics and Mathematical Physics 2004, 4-7 January 2005, 53-60. (Presented at the 4th International Conference on Applied Mathematics and Mathematical Physics held at Shahjalal University of Science and Technology, Sylhet-3114, Bangladesh in 2005.)
  • 2. S. Chakraborty and M. R. Chowdhury, Arthur Cayley and the Abstract Group Concept, Proceedings of the Canadian Society for History and Philosophy of Mathematics (ISSN 0825-5924), 17 (2004), 78-92. (Presented at the 3rd Joint Meeting of the British Society for History of Mathematics and the Canadian Society for History and Philosophy of Mathematics held at Clare College, Cambridge, U.K. in 2004.)

Book/ Book Chapter

  • 1. S. Chakraborty and M. R. Chowdhury, Essays in Group Theory, Dhaka University Prakashana Sangstha (ISBN 978-984-510-016-8), Bangladesh, 2016. [This BOOK has been emanated from the M.Phil. thesis.]
  • 2. S. Chakraborty and A. C. Paul, k-Derivations and k-Homomorphisms of Gamma Rings, LAP LAMBERT Academic Publishing GmbH & Co. KG (ISBN 978-3-659-17839-9), Germany, 2012. [This BOOK has been emanated from the Ph.D. thesis.]

Teaching

  • All Basic Courses in Mathematics (with specialization in the Courses of Pure Mathematics)
  • Teaching at Shahjalal University of Science and Technology (SUST) since 23 September 1999

Awards & Recognition

  • “UGC Ph.D. Fellow” from July/2007 to March/2009 under the “University Grants Commission Ph.D. Fellowship Program 2007” at the University of Rajshahi
  • “University Grants Commission Scholarship” for the result of B.Sc. (Hons.) Examination in the “Faculty of Science” at the University of Dhaka

Graduate Supervision

  • 1. Regular Supervisor and Examiner of Research Project Students

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