Mathematics

    Faculty Profile

    Dr. Pabel Shahrear

    Professor

    Contact Information:

    • Office Address: Professor Dr. Pabel Shahrear, Department of Mathematics, Shahjalal University of Science and Technology, Sylhet 3114, Bangladesh
    • Phone: 01711452071
    • Email: shahrear-mat@sust.edu

    Biography:

    Dr. Pabel Shahrear received his B.Sc. and M.Sc. degrees in Mathematics from Shahjalal University of Science and Technology, Sylhet, Bangladesh in the year 2002 and 2004 respectively. Then he joined the same department in the year 2004 as a Lecturer of the Department of Mathematics, SUST. He ranked first and achieved the “CHANCELLOR’S GOLD MEDAL, VICE-CHANCELLOR’S MEDAL, and BOOK PRICE MEDAL” in recognition of the highest talent and greatest achievement among all graduates of the University in the faculty also in the Department in the Masters Level Examination 2000 which conferred on 6th December 2007. Furthermore, he received a One-year Graduate level course training at the University of Padova in the year 2009, Italy. Finally, A thesis titled ”Analysis of Piece-wise Linear Equations with Bizarre Dynamics” was submitted as partial fulfillment of my Doctor of Philosophy (Ph.D.). Professor Nicoletta Del BUONO, faculty-supervised the thesis work, Department of Mathematics, University of Bari, Aldo Moro, Italy, and Professor Leon Glass, Faculty, Department of Physiology and Medicine, McGill University, Montreal Canada. During my Ph.D., his course work and defense were conducted in Italy, but his Ph.D. research was completely executed at the Department of Physiology and Medicine, McGill University, Montreal, Canada. This Ph.D. was a joint venture between Italy and Canada. In the year 2015, he was awarded his Ph.D.

    Education:

    • B.Sc. (Hon's), M.Sc. (Mathematics) from SUST
    • One year Graduate level course training, 2010 Università degli studio di Padova, ITALY
    • Ph.D. in Mathematics, 2015 Universita Degli Studi di Bari ALDO MORO, Bari, ITALY.
    • During my PhD, my course work and defense conducted in Italy but my Ph.D. research completely executed at the Department of Physiology and Medicine under the supervision of Professor Leon Glass at McGill University, Montreal, Canada.

    Research Interests:

    • Dynamcial Systems(Smooth and Non Smooth),
    • Chaos Theory
    • Gene Regualtory Networks, Neural Networks
    • Mathematical Biology

    Active Research Project

    1. A model-based Study to Eradicate the effect of COVID-19 Based on Vaccination. Project Code: PS/2023/1/23

    Previous Research Project

    1. Pabel Shahrear and Professor Dr. Md. Shajedul Karim carried out research on a project funded by U G C (University Grand’s Commission of Bangladesh ). For more information, please contact the project mentor, Professor Dr. Md. Shajedul Karim.
    2. A research project titled "Analysis of Biological Systems Exhibiting Chaotic Dynamics" was successfully conducted by Dr. Pabel Shahrear, as the Principal Investigator at Research Project PS-10, funded by SUST Research Center. The total amount of the project was Taka 110,000, completed within the stipulated time.
    3. A project entitled "Analysis of a particular class of piecewise linear equations with wired dynamics" was completed by Dr. Pabel Shahrear as a principal investigator. The Research Project PS -29 was funded by the SUST Research Center at Shahjalal University of Science and Technology, Sylhet 3114. The Total Amount of the Project is Taka 270,000.
    4. A project entitled " Analysis of piecewise linear differential equations that exhibit unusual dynamic behavior''. Project ID: PS/2019/2/23. Status: Complete
    5. A project entitled " Analysis of the COVID-19 pandemic situation and prediction of its consequences in Bangladesh based on the Mathematical Model.'' Project Code: PS/2020/1/25. Status: Complete
    6. This is a research project titled "Modeling approach for controlling the spread of COVID-19 using optimization." The project code is PS/2021/1/17. The status is completed.
    7. A project entitled Study on the general mesh generating algorithms and the domain integrals for developing the computer code to solve the two-dimensional continuum mechanics problems is underway with Professor Dr. Md. Shajedul Karim as PI and Professor Dr. Pabel Shahrear as CI. This was funded by the Bangladesh Bureau of Educational Information Statistics (BANBEIS) with the code MS20201426. Total amount TAKA 2,100,000 is in the face of final year.

    External Affiliations:

    • McGill University, Montreal, Canada
    • University of Victoria, Canada
    • Life member, Bangladesh Mathematical Society
    • Life member, Bangladesh Society for Mathematical Biology

    Awards & Recognition:

    • Merit-based funding 2013 at McGill University, Canada
    • Italian Government Scholarship 2010- 2012 at Universita Degli studio di Bari Aldo Moro, Italy.
    • Erasmus Mundus Mobility with Asia scholarship 2009 at Universita Degli Studio di Padova, Italy.
    • BOOK PRICE MEDAL among all graduates in the Department in the Masters Level Examination 2000 .
    • VICE-CHANCELLOR’S MEDAL among all graduates in the faculty in the Masters Level Examination 2000.
    • CHANCELLOR’S GOLD MEDAL in recognition of the highest talent and greatest achievement among all graduates of the University in the Masters Level Examination 2000 which conferred on 6th December 2007.

    Journal Publications

    1. Comparison of Different Radial Basis Function Networks for the Electrical Impedance Tomography (EIT) Inverse Problem
    2. Transmission Dynamics and Control of COVID-19: A Mathematical Modelling Study
    3. The Role of the Poincare ́ Map is Indicating a New Direction in the Analysis of the Genetic Network
    4. Prediction and mathematical analysis of the outbreak of coronavirus (COVID-19) in Bangladesh
    5. Finite element formulation employing higher order elements and software for one dimensional engineering problems
    6. Analysis of Computer Virus Propagation Based on Compartmental Model
    7. Mathematical Model on Branch Canker Disease in Sylhet, Bangladesh
    8. The Dynamics of Poverty, Drug Addiction and Snatching In Sylhet, Bangladesh
    9. Analysis of epidemic model by differential transform method
    10. Dynamics of poverty and drug addiction in sylhet, Bangladesh
    11. Collapsing Chaos
    12. Chaotic dynamics and diffusion in a piecewise linear equation
    13. Dynamics in piecewise linear and continuous models of complex switching networks
    14. Evaluation of Triangular Domain Integrals by use of Gaussian Quadrature for Square Domain Integrals
    15. On the Gravitomagnetic Clock Effect
    16. SHIFT OF THE ISCO AND GRAVITOMAGNETIC CLOCK EFFECT DUE TO GRAVITATIONAL SPIN–ORBIT COUPLING
    17. GENERATING FORMULAE FOR THE EXISTING AND NON-EXISTING NUMERICAL INTEGRATION SCHEMES

    Teaching

    • Calculus, Geometry, Linear Algebra, Differential Equations, Complex Variables, Numerical Analysis, Mathematical Methods, Classical Mechanics, Advanced Mathematical Methods, Mathematical Modelling in Biology

    Graduate Supervision

    1. Former M.S. student Amit Kumar Chakraborty. Thesis Title
    2. M.Phill student: S M Saydure Rahman, status-Complet