About

Welcome to my homepage. I am an Assistant Professor in the Department of Science and Mathematics at the Indian Institute of Information Technology, Guwahati (IIITG). I joined IIITG in June 2024. Previously, I worked as a Visiting Scientist in the Stat-Math Unit at the Indian Statistical Institute, Kolkata (ISIK). I completed my PhD in Mathematics from IIT Kanpur, India, in 2024.

Research Interests

Analytic Number Theory: Delta methods, Moments and Subconvexity problem for L-functions.

Research Publications

• H. Chanana and M. Harun: "Double weighted sum involving GL(2) Fourier coefficients", International Journal of Number Theory (to appear), (2026). https://doi.org/10.48550/arXiv.2606.29822.

• M. Harun, S. Kumar, and S. K. Singh: "Hybrid subconvexity bound for GL(3) × GL(2) L-function: t and level aspect", Mathematika, vol 70(4), (2024), https://doi.org/10.1112/mtk.12272.

• M. Harun and S. K. Singh: "Shifted convolution sum with weighted averages: GL(3) × GL(3) setup", Journal of Number Theory, 261: 55–94, (2024), https://doi.org/10.1016/j.jnt.2024.02.006.

• M. Harun and S. K. Singh: "Shifted convolution sum for GL(3) × GL(2) with weighted averages", The Ramanujan Journal, 64: 93–122, (2024), https://doi.org/10.1007/s11139-023-00815-0.

Teaching

Current: 

• 2025-26 (Even)  :  MA703: Analysis (PhD Coursework) 

Past:

• 2025-26 (Even) : MA204: Complex Analysis and Partial Differential Equations (B.Tech. ECE Semester IV) 

• 2025-26 (Odd) :  MA205: Discrete Mathematics (B.Tech. CSE Semester III)

• 2024-25 (Summer)  :  MA101: Linear Algebra and Single Variable Calculus (B.Tech. Semester I) 

• 2024-25 (Even)  :  MA703: Analysis (PhD Coursework) 

• 2024-25 (Even) :  MA204: Complex Analysis and Partial Differential Equations (B.Tech. ECE Semester IV) 

• 2024-25 (Odd) :  MA205: Discrete Mathematics (B.Tech. CSE Semester III)