Faculty Profile
                                                             
                                
                                                        Dr Himadri Shekhar Chakraborty
                            Professor
                            Contact Information
                            
                            
                                                            Biography
                                2025.09: Professor, Shahjalal University of Science and Technology, Sylhet
2021.12: Associate Professor, Shahjalal University of Science and Technology, Sylhet
2014.12: Assistant Professor, Shahjalal University of Science and Technology, Sylhet
2013.12: Lecturer, Shahjalal University of Science and Technology, Sylhet
2011.08: Lecturer, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj
2006.12: Master of Mathematics, Shahjalal University of Science and Technology, Sylhet
2005.12: Graduated from Shahjalal University of Science and Technology, Sylhet
2001.09: Completed HSC from Cantonment Public School and College, Mymensingh
1999.06: Completed SSC from Mymensingh Zilla School, Mymensingh
1984.01: Born in Mymensingh, Bangladesh
                            
                                                            Education
                                
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                                            Ph.D. in Mathematics, Kanazawa University, Japan
                                        
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                                            M.S.(Thesis) in Mathematics, Shahjalal University of Science and Technology, Bangladesh
                                        
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                                            B.Sc.(Hon's) in Mathematics, Shahjalal University of Science and Technology, Bangladesh
                                        
Research Interests
                                
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                                            Combinatorics: Algebraic coding theory and combinatorial designs
                                        
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                                            Discrete mathematics: Graphs and Matroids
                                        
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                                            Invariant theory and self-dual codes
                                        
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                                             Theory of lattices and modular forms
                                        
Active Research Project
                                
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                                            1. 2025-26: (PI) Funded by SUST Research Centre: PS/2025/1/19
 
Previous Research Project
                                
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                                            1. 2024-25: (PI) Funded by SUST Research Centre: PS/2024/1/21
                                        
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                                            2. 2023-24: (PI) Funded by SUST Research Centre: PS/2023/1/22
                                        
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                                            3. 2015-2016: (CI) Funded by SUST Research Centre: PS/2017/27
                                        
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                                            4. 2017-18: (CI) Funded by SUST Research Centre: Theory of semilattices and its subclasses
                                        
External Affiliations
                                
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                                            Reviewer, Mathematical reviews of American Mathematical Society
                                        
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                                            Life Member, Bangladesh Mathematical Society
                                        
Journal Publications
                                
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                                            1. T. Britz, H.S. Chakraborty, T. Miezaki, Harmonic higher and extended weight enumerators, Journal of Combinatorial Theory, Series A, Vol. 217 (2026), Paper No. 106090. [Q1, IF: 1.2, Publisher: Elsevier]
                                                                                        (2025)
                                            
                                                                                            
                                            
                                                                                    
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                                            2. H.S. Chakraborty, N. Hamid, T. Miezaki, M. Oura, Jacobi polynomials, invariant rings, and generalized t-designs, Discrete Mathematics, Vol. 348 (2025) No. 6, Paper No. 114447. [Q1, IF: 0.8, Publisher: Elsevier]
                                                                                        (2025)
                                            
                                                                                            
                                            
                                                                                    
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                                            3. H.S. Chakraborty, T. Miezaki, M. Oura, On the cycle index and the weight enumerator II, Journal of Algebra and its applications, Vol. 23, No. 13 (2024), Paper No. 2450235 [Q2, IF: 0.8, Publisher: World Scientific]
                                                                                        (2024)
                                            
                                                                                            
                                            
                                                                                    
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                                            4. T. Britz, H.S. Chakraborty, R. Ishikawa, T. Miezaki, H.C. Tang, Harmonic Tutte polynomials of matroids II, Designs, Codes and Cryptography, 92 (2024), no. 5, 1279-1297. [Q1, IF: 1.6, Publisher: Springer]
                                                                                        (2024)
                                            
                                                                                            
                                            
                                                                                    
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                                            5. H.S. Chakraborty, R. Ishikawa, Y. Tanaka, Jacobi polynomials and design theory II, Discrete Mathematics, Vol. 347 (2024) No. 3, Paper No. 113818. [Q1, IF: 0.8, Publisher: Elsevier]
                                                                                        (2024)
                                            
                                                                                            
                                            
                                                                                    
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                                            6. H.S. Chakraborty, T. Miezaki, C. Zheng, Weighted Tutte-Grothendieck polynomials of graphs, Graphs and Combinatorics, Vol. 39 (2023) No. 5, Paper No. 108. [Q2, IF: 0.7, Publisher: Springer]
                                                                                        (2023)
                                            
                                                                                            
                                            
                                                                                    
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                                            7. H.S. Chakraborty, T. Miezaki, M. Oura, Harmonic Tutte polynomials of matroids, Designs, Codes and Cryptography, Vol. 91 (2023), 2223-2236. [Q1, IF: 1.6, Publisher: Springer]
                                                                                        (2023)
                                            
                                                                                            
                                            
                                                                                    
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                                            8. H.S. Chakraborty, T. Miezaki, M. Oura, Y. Tanaka, Jacobi polynomials and design theory I, Discrete Mathematics, Vol. 346 (2023) No. 6, Paper No. 113339. [Q1, IF: 0.8, Publisher: Elsevier]
                                                                                        (2023)
                                            
                                                                                            
                                            
                                                                                    
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                                            9. H.S. Chakraborty, T. Miezaki, Variants of Jacobi polynomials in coding theory, Designs, Codes and Cryptography, Vol. 90 (2022), 2583-2597. Special Issue: On Coding Theory and Combinatorics: In Memory of Vera Pless. [Q1, IF: 1.6, Publisher: Springer]
                                                                                        (2022)
                                            
                                                                                            
                                            
                                                                                    
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                                            10. H.S. Chakraborty, T. Miezaki, M. Oura, Weight enumerators, intersection enumerators and Jacobi polynomials II, Discrete Mathematics, Vol. 345 (2022), No. 12, Paper No. 113098. [Q1, IF: 0.8, Publisher: Elsevier]
                                                                                        (2022)
                                            
                                                                                            
                                            
                                                                                    
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                                            11. H.S. Chakraborty, T. Miezaki, Average of complete joint weight enumerators and self-dual codes, Designs, Codes and Cryptography, Vol. 89 (2021), No. 6, 1241-1254. [Q1, IF: 1.6, Publisher: Springer]
                                                                                        (2021)
                                            
                                                                                            
                                            
                                                                                    
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                                            12. M.R. Talukder, H.S. Chakraborty, S.N. Begum, δ -ideals of a pseudocomplemented semilattice, Afrika Matematika, Vol. 32 (2021), 419-429. [Q3, IF: 1.1, Publisher: Springer]
                                                                                        (2020)
                                            
                                                                                            
                                            
                                                                                    
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                                            13. H.S. Chakraborty, M.R. Talukder, Some characterizations of 0-distributive semilattices, Bull. Malays. Math. Sci. Soc. (2) Vol. 37 (2014) No. 4, 1103-1110. [Q2, IF: 1.2, Publisher: USM]
                                                                                        (2014)
                                            
                                                                                            
                                            
                                                                                    
Awards & Recognition
                                
                                                                                                                - 
                                            Japanese Government (MEXT) Scholarship Awards from October, 2018 to September, 2021
                                        
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                                            University Scholarship, SUST, Sylhet, Bangladesh (2002-2006)
                                        
Graduate Supervision
                                
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                                            1. Current Masters thesis students: 01
                                        
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                                            2. Former Masters thesis students: 04