Bitu Joydhar

CV Bitu Joydhar.pdf I am a Lecturer in the Department of Mathematics and Data Science (MDS) at East West University, Dhaka, Bangladesh. I completed my B.Sc . and M.S. in Mathematics from Jahangirnagar University, Dhaka, Bangladesh. My research interests include non-linear traffic flow models, fluid dynamics, numerical simulation, and stability analysis, with a particular emphasis on transportation modeling. At East West University, I am committed to advancing both theoretical and applied mathematical knowledge in the fields of flow dynamics and numerical methods.

Faculty

Faculty Faculty of Sciences and Engineering

Research Interest

Traffic flow model Fluid dynamics Numerical Simulation Stability analysis

Teaching Materials

Courses: Differential and Integral Calculus ( MAT101 ) Differential Equations and Special Functions ( MAT102 ) Coordinate Geometry and Vector Analysis (MAT104) Linear Algebra and Complex Variables ( MAT205 ) Linear Algebra ( MATH211Lab) Numerical Analysis I ( MATH317Lab ) Fundamentals of Mathematics ( MATH111 )

Academic Background

Master of Science (MS) in Mathematics – Jahangirnagar University (GPA: 4.00/4.00, 1st position). Bachelor of Science ( B.Sc .) in Mathematics – Jahangirnagar University (GPA: 3.82/4.00, 1st position).

Awards & Achievements

“A F Mujibur Rahman Foundation” Gold Medal in May 2024 – For securing 1st position in B.Sc . (Honors) in Mathematics. "Government merit Scholarship" (Talent Pool) by the Directorate of Secondary and Higher Education of Bangladesh in December 2025 for excellent result in B.Sc . (Honors) in Mathematics. National Science and Technology (NST) Fellowship Program (2023 - 2024) – by the Ministry of Science and Technology, Bangladesh. Yearly University Scholarship – by Jahangirnagar University for excellent academic results in B.Sc . (2018–2021).

Selected Publications

Journal Article Conference Presentations Conference workshop/poster Ahmed, M. R., Joydhar, B. , Andallah, L. S., Biswas, P., & Ferdous, J. (2025). " Numerical simulation of multilane traffic flow model based on exponential velocity-density function ". Partial Differential Equations in Applied Mathematics , 16 , 101323. DOI: https://doi.org/10.1016/j.padiff.2025.101323 ( Q1, CiteScore: 5.9, SJR: 0.702 ). Joydhar, B ., Ahmed, M. R., & Andallah, M. L. S. (2025). Traffic dynamics: A fluid mechanical perspective using mass and momentum equations .1st International Conference on Science and Humanities for Sustainable Development (ICSHSD- 2025), Dhaka University of Engineering & Technology (DUET), Gazipur, Bangladesh, October 23-24. Joydhar, B., Ahmed, M. R., & Andallah, M. L. S. (2025). Numerical simulation and stability analysis of the Payne-Whitham traffic flow model: A comparison with the LWR model . 24th International Mathematics Conference, University of Chittagong, Chittagong, Bangladesh, December 18-19. Joydhar, B., Andallah, M. L. S., & Ahmed, M. R. (2024, December 10–11). Traffic flow simulation by using fluid dynamic mass and momentum equation models (Poster presentation). International Workshop on Advances in Mathematical Modeling and Analysis (IWAMMA 2024), Department of Mathematics, Jahangirnagar University, Savar, Dhaka, Bangladesh.

Professional Experience

Lecturer in Department of Mathematics and Data Science (MDS) at East West University, Dhaka, Bangladesh From 28 January, 2025 - present.

Affiliation Professional Membership

No.