# Faculty Profile

## Dr. Md. Fazlul Hoque

#### Postdoc, Faculty of Nuclear Sciences and Physical Engineering, CTU, Czech Republic; PhD, The University of Queensland, Australia; M.Phil, M.Sc. (Thesis) & B.Sc. (Hons.) in Mathematics, Rajshahi University, Bangladesh

Professor

Department of Mathematics

Pabna University of Science and Technology

Pabna, Bangladesh

## Contact Information

fazlulmath@pust.ac.bd (Office)

fazlul_math@yahoo.co.in (Personal)

** Total Publications: 61**

## Biography (1)

- This is Md Fazlul Hoque, currently a Professor of Mathematics at the Pabna University of Science and Technology, Pabna 6600, Bangladesh. He received his PhD in Mathematics at the School of Mathematics and Physics at the University of Queensland, St Lucia, Brisbane, Australia under the supervision of Professor Dr. Yao-Zhong Zhang and Dr. Ian Marquette in January 2018. He also worked as a post-doctoral researcher at the Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Czech Republic and as a visiting researcher at the Department of Mathematics, University of Hawaii, Honolulu, USA. He also served as a Dean of the Faculty of Science and the Chairman of the Department of Mathematics at Pabna University of Science and Technology. Dr. Hoque’s current research interests primarily lie in the field of Mathematical Physics, in particular, finite-dimensional classical and quantum integrable and superintegrable systems, exactly solvable models, quadratic and polynomial algebras, special functions and orthogonal polynomials and Lie (super)algebra. His research has been published in various scholarly journals such as Journal of Physics A: Mathematical and Theoretical, Journal of Mathematical Physics, Annals of Physics, European Physics Journal Plus, Chinese Journal of Physics, Chinese Physics B, Pramana-Journal of Physics, Results in Physics and Physica Scripta. His total number of publications is more than 60. He attended and presented his scientific works at more than 24 conferences and seminars in Bangladesh, India, Australia, France, Canada, Thailand, Czech Republic, and Poland.

## Education (5)

- Postdoc, Faculty of Nuclear Sciences and Physical Engineering, Department of Physics, Czech Technical University in Prague, Czech Republic, 2022-23, Supervisors: Associate Professor Doc. Ing. Libor Snobl
- PhD in Mathematics, University of Queensland, Australia, 2018, Thesis title: Superintegrable systems, polynomial algebra structures and exact derivations of spectra, Supervisors: Associate Professor and Reader Dr. Yao-Zhong Zhang and Dr. Ian Marquette
- M.Phil in Mathematics, Faculty of Science, University of Rajshahi, Bangladesh, 2012, Thesis title: On supra fuzzy topological spaces, Supervisor: Professor Dr. Dewan Muslim Ali
- M.Sc.(Thesis) in Mathematics, Department of Mathematics, University of Rajshahi, Bangladesh, 2006, First class first position, Thesis title: A study on characterizations of general radical classes of rings, Supervisor: Professor Dr. Akhil Chandra Paul
- B.Sc.(Honours) in Mathematics, Department of Mathematics, University of Rajshahi, Bangladesh, 2005, First class second position

## Teaching Experience (5)

- Professor, Department of Mathematics, Pabna University of Science and Technology, Bangladesh, March 2021 - Present
- Associate Professor, Department of Mathematics, Pabna University of Science and Technology, Bangladesh, February 2017 - March 2021
- Assistant Professor, Department of Mathematics, Pabna University of Science and Technology, Bangladesh, March 2012 - February 2017
- Lecturer, Department of Mathematics, Pabna University of Science and Technology, Bangladesh, April 2009 - March 2012
- Lecturer, Department of Mathematics, Lalmatia Women College, Dhaka, August 2008 - February 2009

## Administrative or Other Experience (11)

- Director (01 March 2024- till date): Institutional Quality Assurance Cell (IQAC), Pabna University of Science and Technology, Pabna, Bangladesh.
- Chairman, Department of Mathematics, Faculty of Science, Pabna University of Science and Technology, Pabna, Bangladesh, 01.04.2020 - 10.12.2021.
- Dean, Faculty of Science, Pabna University of Science and Technology, Bangladesh, 29/07/2019 - 28/07/2021
- Visiting Researcher, Department of Mathematics, University of Hawaii at Manoa, Honolulu, USA (01/11/2016 - 20/12/2016).
- Research Assistant, School of Economics, The University of Queensland, Australia, November 2017 – April 2018.
- Senior Research Associate, School of Economics, The University of Queensland, Australia (30/11/2015 - 30/06/2016).
- Tutor, School of Mathematics and Physics, The University of Queensland, Australia, 2014-2018
- Member, ANZAMP, Australian Mathematical Society, Australia, 2014 - 2018
- Editorial Board Member, Universal Journal of Computational Mathematics, USA, 2013 - present
- Assistant Proctor, Pabna University of Science and Technology, Bangladesh, 2010 - 2014
- President, PUST Blood Donors Club, Pabna University of Science and Technology, Bangladesh, 2010 - 2014

## Research Interests (7)

- Lie (Super) algebra
- Algebras
- Integrable and superintegrable systems,
- Quasi-exact solvability
- Lie Algebras
- Fuzzy Mathematics
- Rings and Gamma Rings

## Active Research Project (4)

- Cylindrical type integrable classical Hamiltonian systems with vector potentials in magnetic fields
- Infinite dimensional Z_2xZ_2 graded superalgebra and Casimir operators
- Algebraic calculations for spectrum of quasi-exact solvable superintegrable monopole system from exceptional orthogonal polynomials
- Higher dimensional superintegrable systems and algebraic derivations of energy spectra

## External Affiliation (6)

- Lifetime Member LM849, Rajshahi University Alumni Association (RUAA) since March 2024
- Executive member, Bangladesh Mathematical Society, 2024 - 2025
- Local Convenor, Bangladesh STEM Foundation
- Lifetime Member, Bangladesh Mathematical Society, 1380
- Dean, Faculty of Science, Pabna University of Science and Technology, Bangladesh
- General Secretary, Teachers' Association, Pabna University of Science and Technology, Bangladesh, 2019

## Awards & Recognition (13)

- Research Grant from Pabna University of Science and Technology funded by UGC, Bangladesh, BD TK. 63,000.00, 2020-21
- Project Grant from Pabna University of Science and Technology funded by UGC, Bangladesh, BD TK. 70,000.00, 2018-19
- Conference grant from Professor Mark Gould and Yao-Zhong Zhang’s Discovery project, School of Mathematics and Physics, University of Queensland, Australia, AUD 1200.00, 2017
- Graduate School International Travel Award (GSITA), University of Queensland, Australia, AUD 5000.00 (Highly competitive), 2016
- Conference grant from School of Mathematics and Physics, University of Queensland, Australia, AUD 3000.00, 2015
- Conference grant from Ian Marquette’s ARC Discovery Early Career Researcher Award DE 130101067, School of Mathematics and Physics, University of Queensland, Australia, AUD 6500.00, 2015
- Conference grant from Yao-Zhong Zhang’s Discovery project DP 140101492, School of Mathematics and Physics, University of Queensland, Australia, AUD 2200.00, 2014
- International Postgraduate Research Scholarship (IPRS), Australia (Highly prestigious), 2014-2017
- Australian Postgraduate Award (APA), Australia, AUD 25892.00 per annum, 2014 - 2017
- Research grant from University Grants Commission of Bangladesh, BD TK. 50000.00, 2013
- Conference grant from Pabna University of Science and Technology, Bangladesh, BD TK. 12000.00, 2012
- Gold Medal for 1st class in Honours from Shaheed Suhrawardy Hall, University of Rajshahi, Bangladesh, 2010
- Gold Medal for excellent in Mathematics from A F Mujibur Rahman Foundation, Bangladesh, 2009

## Journal Articles (55)

- 55. Md Fazlul Hoque, Antonella Marchesiello and Libor Snobl, Integrable systems of the ellipsoidal, paraboloidal and conical type with magnetic field, Journal of Physics A: Mathematical and Theoretical 57, 2024, DOI 10.1088/1751-8121/ad45cd
- 54. Shekha Khatun, Md Fazlul Hoque and M. Zulfikar Ali, Spin dynamic soliton in ferromagnetic materials over the (2 +1)-dimensional beta fractional HFSC model, Results in Physics 59 (2024) 107534, https://doi.org/10.1016/j.rinp.2024.107534
- 53. Fahad Sameer Alshammari, Harun-Or- Roshid b, Md Asif, Md Fazlul Hoque and Abdullah Aldurayhim, Bifurcation analysis on ion sound and Langmuir solitary waves solutions to the stochastic models with multiplicative noises, Heliyon 9 (2023) e16570
- 52. Md Fazlul Hoque Ondrej Kubu, Antonella Marchesiello and Libor Snobl, New classes of quadratically integrable systems with velocity dependent potentials: non-subgroup type cases, The European Physical Journal Plus (EPJ Plus), 2023, 138:845 https://rdcu.be/dmZYC
- 51. Fahad Sameer Alshammari, Md Fazlul Hoque and Jambulingam Segar, The $osp(1|2)$ ${\mathbb Z}_2 \times {\mathbb Z}_2$ graded algebra and its irreducible representations, 2023 (submitted)
- 50. Mst. Shekha Khatun, Md Fazlul Hoque, M. Zulfikar Ali and Hadi rezazadeh, Abundant dynamical structure of solutions to Truncated M-fractional modified Korteweg–de Vries model: effects of dispersion, nonlinearity and fractionality,Results in Physics, 52, 2023, 106777, doi.org/10.1016/j.rinp.2023.106777
- 49. Md Fazlul Hoque and Libor Snobl, Family of nonstandard integrable and superintegrable classical Hamiltonian systems in non-vanishing magnetic fields, arXiv:2212.05338, Journal of Physics A: Mathematical and Theoretical 56, 165203, 2023
- 48. Sabur Uddin, Shazia Khan, F S Alshammari, Harun-Or-Roshid, N. F. M. Noor, Md Fazlul Hoque, Muhammad Nadeem and Ali Akgul, Bifurcation analysis of travelling waves and multi-rogue wave solutions for a nonlinear pseudo-parabolic model of viscoelastic Kelvin-Voigt fluid, Mathematical Problems in Engineering, 8227124, 2022
- 47. Fahad Sameer Alshammari, Rahmah Sulaiman Albilasi, Md Fazlul Hoque, Harun-Or-Rohsid, Overtaking collisions of m shock waves and interactions of n(n→∞)-lump, m(m→∞)-solitons, τ(τ→∞)-periodic waves solutions to a generalized (2+1)-dimensional new KdV model, Chinese Journal of Physics, 80, 385-396, 2022
- 46. Mohasena Ahamed and Md Fazlul Hoque, Quadratic symmetry algebras and spectrum of the 3D nondegenerate quantum superintegrable system, International J. Math. Combin. 3 (2022), 1-20, arXiv:2205.04143v1 (2022)
- 45. Fahad Sameer Alshammari, Md Fazlul Hoque, Harun-Or-Roshid, Muhammad Nadeem, Bifurcation analysis and bounded optical solition solutions of the Biswas-Arshed model, Computer Modeling in Engineering and Sciences,135(3), 2197-2217, 2023
- 44. Nondita Paul and Md Fazlul Hoque, Results on centralizers of semiprime gamma semirings, International Journal of Mathematical Combinatories, Vol. 2, 41-50, 2021 (ISI, IF: 2.012)
- 43. Francisco Correa, Md Fazlul Hoque, Ian Marquette and Yao-Zhong Zhang, N-dimensional Smorodinsky-Winternitz model and related higher rank quadratic algebra SW(N), Journal of Physics A: Theoretical and Mathematical, 54 (2021) 395201 (19pp) , arXive: 2106.04733
- 42. Mohammad Safi Ullah, M. Zulfikar Ali, Harun-Or Roshid and Md Fazlul Hoque, Collision phenomena among lump, periodic and stripe soliton solutions to a (2 + 1)-dimensional Benjamin – Bona – Mahony–Burgers Model, Eur. Phys. J. Plus (2021) 136:370
- 41. Fahad Sameer Alshammari, Md Fazlul Hoque and Harun-Or-Roshid, Dynamical solitary interactions between lump waves and different forms of n-solitons (n → ∞)) for the (2+1)-dimensional shallow water wave equation, Partial Differential Equations in applied mathematics, Vol. 3, 100026, 2021
- 40. Rafiqual Islam, Md Sahadat Hossain and Md Fazlul Hoque, A study on intuitionistic L-fuzzy T1 spaces, Notes on Intuitionistic Fuzzy Sets, Vol. 26, 2020, No. 3, 33–42.
- 39. Md Fazlul Hoque, Harun-Or-Roshid and Fahad Sameer Alshammari, Higher-order rogue wave solutions of the Kadomtsev Petviashvili - Benjanim Bona Mahony (KP-BBM) model via the Hirota-bilinear approach, Physica Scripta, 2020, https://doi.org/10.1088/1402-4896/abbf6f
- 38. Md Azizur Rahman, Harun-Or-Roshid and Md. Fazlul Hoque, Interaction of lump wave with kink soliton solutions of a (3+1)-dimensional nonlinear evolution equation via Hirota bilinear method, Int. J. Curr. Res. Vol. 12, 12079, 2020
- 37. Md Fazlul Hoque, Harun-Or Roshid and Fahad Sameer Alshammari, Dynamical interactions between higher-order rogue waves and various forms of n-soliton solutions (n → ∞) of the (2+1)-dimensional ANNV equation, Chinese Physics B, 2020, https://doi.org/10.1088/1674-1056/aba612
- 36. Mst Shekha Khatun, Md Fazlul Hoque and Md Azizur Rahman, A class of localized soliton and fractal pattern solutions of the (2+1)-dimensional modified dispersive long wave model, Physica Scripta, 2020, https://doi.org/10.1088/1402-4896/aba585
- 35. Md. Azizur Rahman, Harun-Or-Roshid and Md. Fazlul Hoque, Characteristics of lump waves solutions in a (3+1)-dimensional nonlinear evolution equation, International Journal of Scientific and Engineering Research, Vol. 11(5), 2020, ISSN 2229-5518
- 34. Md.Fazlul Hoque and Harun-Or-Roshid, Optical soliton solutions of the Biswas-Arshed model by the expansion approach, Physica Scripta, 95, 075219, (Indexed: ISI IF=2.151, SCOPUS), IOP Science.
- 33. Md Fazlul Hoque and Akhil Chandra Paul, Left centralizers on Lie ideals in prime and semiprime gamma rings, International J. Math. Combin. Vol. 1. 2020, 10-19 (2020).
- 32. S S Miah, M R Amin and Md Fazlul Hoque, Separation axioms (T1) on fuzzy bitopological spaces in quasi-coincidence sense, International J. Math. Combin, Vol. 3, 43-53, 2019
- 31. Md Fazlul Hoque, Ian Marquette and Yao-Zhong Zhang, Recurrence approach and higher rank polynomial algebras for superintegrable monopole systems, Journal of Mathematical Physics 59, 052101 (2018).
- 30. Md Fazlul Hoque, Ian Marquette, Sarah Post and Yao-Zhong Zhang, Algebraic calculations for spectrum of superintegrable system from exceptional orthogonal polynomials, Annals of Physics 391, 203 (2018).
- 29. Md Fazlul Hoque, Ian Marquette and Yao-Zhong Zhang, Quadratic algebra structure in the 5D Kepler system with non-central potentials and Yang-Coulomb monopole interaction, Annals of Physics, 380, 121 (2017).
- 28. Mst. Shekha Khatun, Md Fazlul Hoque and Md Azizur Rahman, Multi-soliton solutions, completely elastic collisions and non-elastic fusion phenomena of two PDEs, Pramana-Journal of Physics, 88:86 (2017).
- 27. Md Fazlul Hoque, Ian Marquette and Yao-Zhong Zhang, Quadratic algebra for superintegrable monopole system in a Taub-NUT space, Journal of Mathematical Physics, 57, 092104 (2016).
- 26. Md Fazlul Hoque, Ian Marquette and Yao-Zhong Zhang, Recurrence approach and higher rank cubic algebras for the N-dimensional superintegrable systems, Journal of Physics A: Mathematical and Theoretical, 49, 125201 (2016).
- 25. Md Fazlul Hoque, Ian Marquette and Yao-Zhong Zhang, A new family of N-dimensional superintegrable double singular oscillators and quadratic algebra Q(3) \oplus so(n) \oplus so(N − n), Journal of Physics A: Mathematical and Theoretical, 48, 445207 (2015).
- 24. Md Fazlul Hoque, Ian Marquette and Yao-Zhong Zhang, Quadratic algebra structure and spectrum of a new superintegrable system in N-dimension, Journal of Physics A: Mathematical and Theoretical, 48, 185201 (2015).
- 23. Md Fazlul Hoque and A. C. Paul, Centralizers on prime and semiprime gamma rings, Italian Journal of Pure and Applied Mathematics, 35, 575 (2015).
- 22. Md Fazlul Hoque, F. S. Alshammari and A. C. Paul, Left centralizers of semiprime gamma rings with involution, Applied Mathematical Sciences, 8(95), 4713 (2014).
- 21. Md Fazlul Hoque and A. C. Paul, Generalized derivations on semiprime gamma rings with involution, Palestine Journal of Mathematics, 3(2), 235 (2014).
- 20. Harun-Or-Roshid, M. Ali Akbar, Md Nur Alam, Md Fazlul Hoque and Nizhum Rahman, New extended (G'/G)-expansion method to solve nonlinear evolution equations: the (3 + 1)-dimensional potential YTSF equation , Springer Plus, 3, 22 (2014).
- 19. Md Nur Alam, M. Ali Akbar and Md Fazlul Hoque, Exact travelling wave solutions of the (3+1)-dimensional mKdV-ZK equation and the (1+1)-dimensional compound KdVB equation using the new approach of generalized (G0/G)-expansion method, Pramana, 83(3), 317 (2014).
- 18. Harun-Or-Roshid, Md Fazlul Hoque, Md Nur Alam and M. Ali Akbar, New extended (G0/G)-expansion method and its application in the (3 + 1)-dimensional equation to find new exact traveling wave solutions, Universal Journal of Computational Mathematics, 2(2), 32 (2014).
- 17. Md Fazlul Hoque, Harun-Or-Roshid and M. Ali Akbar, New extended (G'/G)-expansion method for traveling wave solutions of nonlinear partial differential equations(NPDEs) in mathematical physics, Italian Journal of Pure and Applied Mathematics, 33, 175 (2014).
- 16. Md Fazlul Hoque, Harun-Or-Roshid, Md Nur Alam and M. Ali Akbar, A new (G0/G)-expansion method for traveling wave solutions in nonlinear evolution equations, International Journal of Pure and Applied Mathematics (to appear), (2014), in press.
- 15. Md Fazlul Hoque and Nizhum Rahman, The Jordan \theta-centralizers of semiprime gamma rings with involution, International Journal of Mathematical Combinatories, 4, 16 (2013).
- 14. Md Fazlul Hoque, H. O. Roshid and A. C. Paul, The \theta-centralizers of semiprime gamma rings, Research Journal of Applied Sciences, Engineering and Technology, 6(22), 4129 (2013).
- 13. Md Fazlul Hoque and A. C. Paul, Centralizers of semiprime gamma rings, Italian Journal of Pure and Applied Mathematics, 30, 289 (2013).
- 12. Md Fazlul Hoque and A. C. Paul, Prime gamma rings with centralizing and commuting generalized derivations, International Journal of Algebra, 7(13), 645 (2013).
- 11. Harun-Or-Roshid, Md Nur Alam, Md Fazlul Hoque and M. Ali Akbar, A new extended (G'/G)-expansion method to find exact traveling wave solutions of nonlinear evolution equations , Mathematics and Statistics, 1(3), 162 (2013).
- 10. Md Fazlul Hoque and A. C. Paul, An equation related to centralizers in semiprime gamma rings, Annals of Pure and Applied Mathematics, 1(1), 84 (2012).
- 9. Md Fazlul Hoque, H.O. Roshid and A. C. Paul, An equation related to \theta-centralizers in semiprime gamma rings, International Journal of Mathematical combinatories, 4, 17 (2012).
- 8. Md Fazlul Hoque, M. S. Hossain and D. M. Ali, Some features of \alpha − T0 spaces in supra fuzzy topology, Journal of Bangladesh Academy of Sciences, 36(1), 61 (2012).
- 7. Md Fazlul Hoque, M. S. Hossain and D. M. Ali, Some features of regular spaces in supra fuzzy topology, Journal of Scientific Research, 4(2), 372 (2012).
- 6. Md Fazlul Hoque, M. S. Hossain and D. M. Ali, Some features of \alpha− T1 spaces in supra fuzzy topology, Journal of Mechanics of Continua and Mathematical Sciences, 6(2), (2012).
- 5. Md Fazlul Hoque, R. C. Bhowmik, M. R. Kabir and D. M. Ali, Some features of \alpha − R0 spaces in supra fuzzy topology, Journal of Mechanics of Continua and Mathematical Sciences, 7(1), 931 (2012).
- 4. Md Fazlul Hoque and A. C. Paul, On centralizers of semiprime gamma rings, International Mathematical Forum, 6(13), 627 (2011).
- 3. Md Fazlul Hoque, R. C. Bhowmik, M. R. Kabir and D. M. Ali, Some features of \alpha− R1 spaces in supra fuzzy topology, International Journal of Engineering and Technology, 8(4), 847 (2011).
- 2. Ruhul Amin and Md Fazlul Hoque, Properties of fuzzy supra topological spaces and s−\alpha continuous functions , International Journal of Engineering and Technology, 7(4), 723 (2010).
- 1. Md Fazlul Hoque, Ruhul Amin and H. O. Roshid, Some features of \alpha− T2 spaces in supra fuzzy topology, International Journal of Engineering and Technology, 7(4), 728 (2010).

## Conference Proceedings (3)

- 3. Md Fazlul Hoque, Quadratic algebra and spectrum of superintegrable system, Trends in Mathematics, 2022
- 2. Md Fazlul Hoque, Ian Marquette and Yao-Zhong Zhang, On superintegrable monopole systems, Journal of Physics: Conference Series, 965, 012018 (2018).
- 1. Md Fazlul Hoque, Ian Marquette and Yao-Zhong Zhang, Family of N-dimensional superintegrable systems and quadratic algebra structures, Journal of Physics: Conference Series, 670, 012024 (2016).

## Published Book (3)

- Md. Fazlul Hoque, Superintegrable systems, polynomial algebra structures and exact derivations of spectra, arXiv:1802.08410, doi.10.14264/uql.2018.140
- A lecture note on radical classes of rings, arXiv. 3114276, March, 2020
- Md Fazlul Hoque and D. M. Ali, Supra fuzzy topological spaces, LAP LAMBERT Academic Publishing, GmbH & Co. KG, Germany, 2012. ISBN-10: 3659120758, ISBN-13: 978-3659120756

## Conducted Courses (9)

- Algebraic Methods of Mathematical Physics
- Lie Algebras and Representations
- Quantum Mechanics
- Rings and Radicals
- Fuzzy Mathematics
- Group and Ring Theory
- Functional Analysis
- Real and Complex Analysis
- Astronomy

## Graduate Supervision (12)

- Honours Project: Md Abde Mannaf, A study on Python, Cryptography, Web development and applications in a Cafe Management system, secure communication and developing a CMS, July 2019
- Honours Project: Md Abdus Samad Azad, A study on quantum mechanics and their basic theories, July 2019
- Honours Project: Md Rubel Hossain, A study on numerical integrations and their computational analysis, July 2019
- Honours Project: Saddam Hossain, A study on Gaussian relevance methods on linear equations, July 2019
- Honours Project: Md Zohurul Islam, A study on numerical computational analysis on algebraic and differential equations, July 2019
- Honours Project: Md Ehasanul Haque, A study on algebraic method of quantum mechanics, July 2019
- Md Monjil Hossain, M.Phil Thesis title: Aspects of higher dimensional superintegrability, algebra structures and orthogonal polynomials (On going, 2018).
- Mst. Shekha Khatun, M.Phil. Thesis title: Algebraic aspects of higher dimensional superintegrable systems and their algebra structures (On going, 2019).
- Mohasena Ahamed, M.Sc. Thesis title: Algebraic applications on quantum superintegrable models (Complete 2021).
- Nondita Paul, M.Sc. Thesis title: A study of centralizers and derivations on rings and gamma rings (Complete 2021).
- M.Sc. thesis: Mst. Shekha Khatum, 2017, Shelina Akter, 2016, Department of Mathematics, Pabna University of Science and Technology, Bangladesh (Co-supervision, complete)
- Honours project supervision: Nahidul Islam, Sharia Mita, Ashrafur Rahman, Kamal Uddin Kabiraj, Department of Mathematics, Pabna University of Science and Technology, Bangladesh, 2013

## Conference and Seminar Attended (25)

- (25). Symmetry algebra structures and spectrum of superintegrable systems, International Conference on Mathematics and Applications-2024, The University of Burdwan, Burdwan 713104, West Bengal, India, March 05-06, 2024
- (24). Algebraic approach on superintegrable monopole systems, Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University, Prague, Czech Republic, 18 April 2023
- (23). Nonstandard integrable and superintegrable classical systems in nonvanishing magnetic fields, 43rd Winter School Geometry and Physics, Srni, Czech Republic, 14-21 January 2023
- (22). Families of 3D integrable and superintegrable classical Hamiltonian systems in magnetic fields, Modern Achievements in Symmetries of Differential Equations (Symmetry 2022), Suranaree University of Technology, Nakhon Ratchasima, Thailand, 13-16 December 2022
- (21). Families of three-dimensional integrable and superintegrable classical Hamiltonian systems in magnetic fields, Doppler Institute for Mathematical Physics and Applied Mathematics, CVUT, Prague, Czech Republic, November 22, 2022
- (20). A family of three-dimensional classical Hamiltonian systems in magnetic fields, XXXIV International Colloquium on Group Theoretical Methods in Physics, Strasbourg, France, 18-22 July 2022
- (19). Quadratic algebras and spectrum of superintegrable systems, XXXIX Workshop on Geometric Methods in Physics, Bialystok, Poland, June 19-25, 2022
- (18). A talk on higher rank quadratic algebra of the N-dimensional SW quantum Hamiltonian system, Doppler Institute for Mathematical Physics and Applied Mathematics, CVUT, Prague, Czech Republic, May 03, 2022
- (17). Higher rank quadratic algebra of the N-dimensional Smorodinsky-Winternitz model, The ninth annual meeting of Australian and New Zealand Association of Mathematical Physics (ANZAMP), Australian Mathematical Society, Melbourne, Australia, February 9-11, 2022
- (16). Higher rank quadratic algebra and spectrum of the N-dimensional SW model, Bangladesh Mathematical Society, December 10-11, 2021
- (15) Group theoretical methods in physics in memory of Pavel Winternitz, Centre De Recherches Mathematiques, University of Montreal, Canada, July 26-28, 2021
- (14). Bangladesh National Qualifications Framework (BNQF), Bangladesh Accreditation Council, May 30-31, 2021
- (13). Training on Curriculum Development based on Outcome Based Education, Pabna University of Science and Technology, Bangladesh, June 02-03, 2021
- (12) Lie algebra in quantum mechanics, 21st International Mathematics Conference of Bangladesh Mathematical Society, University of Dhaka, Bangladesh, December 06-08, 2019
- (11) Algebraic calculation on superintegrable monopole systems, 85th Annual Conference of Indian Mathematical Society- An International Meet (IMS 2019), IIT Kharagpur, India, November 22-25, 2019
- (10) Algebra structures of superintegrable monopole systems, AFMR-BMS National Mathematics Conference, University of Dhaka, Bangladesh, 21-22 December 2018.
- (9) On superintegrable monopole systems, The XXVth International Conference on Integrable Systems and Quantum Symmetries, Prague, Czech Republic, 6-10 June, 2017.
- (8) Science Communication for RHD students’ workshop, School of Mathematics and Physics, The University of Queensland, 2016.
- (7) Direct and constructive approaches on N-dimensional superintegrable system, The Australian and New Zealand Association of Mathematical Physics, Newcastle, Australia, 10 December, 2015.
- (6) Family of N-dimensional superintegrable systems and quadratic algebra structures, The XXIIIth International Conference on Integrable Systems and Quantum Symmetries, Prague, Czech Republic, 23-27 June, 2015.
- (5) Algebraic structures and spectrum of N-dimensional superintegrable systems, Department of Mathematics, Pabna University of Science and Technology, Bangladesh, 2015.
- (4) Quadratic algebra structure and spectrum of a new superintegrable system, 8th Australia New Zealand Mathematics Convention, Australian Mathematical Society, Melbourne, Australia, 8-12 December 2014.
- (3) Centralizers of semiprime gamma rings, International conference on statistical data mining for econometrics, health, agriculture and environment, University of Rajshahi, Bangladesh, December 2012
- (2) Some separation properties of supra fuzzy topological spaces, National seminar on mathematics and applications, University of Burdwan, West-Bengal, India, March 2012
- (1) Some features of supra fuzzy topological spaces, Department of Mathematics, University of Rajshahi, Bangladesh, 2011