News and Events (related to workshops and conferences)

• NCM Workshop on Theoretical Aspects of Incompressible Navier-Stokes Equations (2025)  (IISER Kolkata) 

• NCMW- Control Theory for Differential Equations (2023)  (IISER Trivandrum)

• Control theory meets the theory of Homogenization (2023) (IIT Bombay)

• NCMW- Control Theory for Differential Equations (2022) (IISER Kolkata) (Poster)

Contact

Office:

FB- 502, Faculty Building, 

Department of Mathematics and Statictics, IIT Kanpur, 

Kanpur- 208016, India.

Phone: +91-512-679 2342.

email: mbiswas@iitk.ac.in, 

               mrinmay2021biswas@gmail.com, 

               mrinmay141@gmail.com.

Teaching

• 2025-26 odd: MTH 656: Sobolev Spaces and its Applications (Upcoming)

• 2024-25 even: MTH 114M: Introduction to Ordinary Differential Equations (Modular Course) (With Indranil Chowdhury)

• 2024-25 odd: MTH 656: Sobolev Spaces and its Applications

• 2023-24 even: MTH 308: Numerical Analysis and Scientific Computing-I

• 2023-24 odd: MTH 421: Ordinary Differential Equations

• 2022-23 Summer: MTH 424A: Partial Differential Equations (With Indranil Chowdhury)

• 2022-23 even: MTH 308B: Numerical Analysis and Scientific Computing-I

• 2022-23 odd: MTH 434A: Complex Analysis (Modular Course)

PhD Students

• Mangala Prasad (Co-supervisor) (2024-Present)

• Aman Patel (2024-Present)

• Mohamedmunavvar Mubarak Bapu (2022-Present)

Postdoc Student

• Sakil Ahamed (2023-24)

Research Interest

• Control Theory

• Stochastic Partial Differential Equation

• Numerical Analysis

• Partial Differantial Equation

Publications and Preprints

• Full Discretization of Stochastic Semilinear Schr\"{o}dinger equation driven by multiplicative Wiener noise. (Submitted) 2025.  (With  Suprio Bhar and Mangala Prasad)

• Finite Element Approximations of Stochastic Linear Schr\"{o}dinger equation driven by additive Wiener noise. (Submitted) 2025.  (With  Suprio Bhar and Mangala Prasad)

• Local null-controllability of a parabolic-elliptic type chemotaxis system.  (Submitted) 2025.   (with M. Mubarak Bapu) 

• Local controllability to the trajectories of the Gray-Scott system. https://www.aimsciences.org/article/doi/ 10.3934/mcrf.2025009. To appear in Mathematical Control and Related Field, 2025.  (with M. Mubarak Bapu) 

• Global martingale solutions to a segregation cross-diffusion system with stochastic forcing (arxiv version: http://arxiv.org/abs/2211.05019 ) To appear in Modeling, Analysis and Simulations of Multiscale Transport Phenomena, Proceedings ICMASMTP 2022, Springer, 2024.  (with Ansgar Juengel) 

• Backward uniqueness of linearized compressible Navier Stokes system in one dimension, (Preparing to submit), 2022. (with Shirshendu Chowdhury)

• Controllability and support theorems for Landau-Lifshitz-Gilbert equations by means of low mode forcing, (Submitted), 2021. (with Erika Hausenblas and Debopriya Mukherjee)

• Approximate controllability of the FitzHugh-Nagumo equation in one dimension, Journal of Differential Equations, 268, 2020, pp. 3497-3563. (with Shirshendu Chowdhury and Rajib Dutta)

• On The Best Constant of The One-dimensional Bliss Inequality, Houston Journal of Mathematics, Electronic Edition Vol. 46, No. 1, 2020, pp. 189-200.

Awards and Achievements

• Sushila and Kantilal Mehta Award of IIT Kanpur for the year 2024. 

• Shyamaprasad Mukherjee Fellowships , 2014-2018.

• All India rank 3 in NET-CSIR, June, 2013 (Mathematics). 

Work Experience

• Assistant Professor at IIT Kanpur, August 2022 - present.

• Project Assistant at Technical University Vienna, Austria, October 2021 - July 2022.

• Project Assistant at Motanuniversitaet Leoben, Austria, April 2021 - October 2021.

• Assistant Professor at Barasat College, West Bengal, November 2019 - April 2021.

• Assistant Professor at REVA Institute of Technology, Bengaluru, July 2013 - December 2013.