Education:

• B.A. in Mathematics, DHSK College, Dibrugarh, 2009
• M.Sc. in Mathematics, IIT KANPUR, 2012
• Ph.D.: IIT GUWAHATI, Title: A Priori Error Analysis for the Finite Element Approximations to Various Interface Problems Arising in Biological Media, 2021

Additional Qualifications:

• Joint Admission Test for Masters (IIT JAM) in Mathematics, 2010
• CSIR-Junior Research Fellowship (JRF) in Mathematics, 2013
• Graduate Aptitude Test in Engineering (GATE) in Mathematics, 2013

Previous Experiences:

• Assistant Professor, North Gauhati College, Assam, February 2021 to July 2024.

Area of Interests/Specialization:

My primary area of research is developing, analyzing and implementing finite element-based numerical methods for approximations of partial differential equations. Specifically, I am interested in developing robust efficient finite element methods for solving interface problems. Following are some of the research topics that I am focused on.

• Implementing the Weak Galerkin FEM for different types of interface problems.
• Virtual Element Methods for Hyperbolic problems.
• A priori and A posteriori error analysis.

Awards/ Achievements:

• Best Graduate, Dibrugarh University, 2009.
• Merit-Cum Scholarship (MCM), 2010-2012, IIT Kanpur.

Talk/Seminar/Workshop/Conference Attended:

• Presented a paper in International Conference on Applied and Computational Mathematics, IIT Kharagpur, November 23-25, 2018.
• Presented a paper in International Conference on Advances in Computational Mathematics, Tribhuvan University, Nepal, December 23-24, 2018.
• Presented a paper in Indo-German Conference on Computational Mathematics, Department of Computational and Data Sciences, Indian Institute of Science, Bangalore, December 2-4, 2019.
• Presented a paper in The 3rd International Conference on Frontiers in Industrial and Applied Mathematics, NIT Jamshedpur, December 21-22, 2020.
• Invited to deliver a Talk on 38^th Annual Conference of Ramanujan Mathematical Society, Department of Mathematics, IIT Guwahati, December 22-24, 2023.

Other Profile to Connect:

• My personal Webpage: https://sites.google.com/view/jogendutta
• Google Scholar: https://scholar.google.com/citations?user=ObHrhrAAAAAJ&hl=en
• Research Gate: https://www.researchgate.net/profile/Jogen-Dutta

Journal Publications:

1. Convergence of finite element methods for hyperbolic heat conduction model with an interface, B Deka, J Dutta, Computers & Mathematics with Applications 79 (11), 3139-3159.
2. Finite element methods for non-fourier thermal wave model of bio heat transfer with an interface, B Deka, J Dutta, Journal of Applied Mathematics and Computing 62 (1), 701-724.
3. L∞(L2) and L∞(H1) norms error estimates in finite element methods for electric interface model, B Deka, J Dutta, Applicable Analysis, 1-20.
4. Optimal a priori error estimates for the finite element approximation of dual-phase-lag bio heat model in heterogeneous medium, J Dutta, B Deka, Journal of Scientific Computing, 87 (2), 1-32.
5. Finite element methods for the electric interface model: Convergence analysis, J Dutta, B Deka, N Kumar, Mathematical Methods in the Applied Sciences 43 (7), 4598-4613.
6. Finite element method for hyperbolic heat conduction model with discontinuous coefficients in one dimension, T Ahmed, J Dutta, Proceedings-Mathematical Sciences 132 (1), 1-21.
7. L2 estimates for weak Galerkin finite element methods for second-order wave equations with polygonal meshes, N Kumar, J. Dutta, B. Deka, Applied Numerical Mathematics, 192 (2023) 84-103.
8. Virtual elements methods for weakly damped wave equations on polygonal meshes, G. Pradhan, J. Dutta, B. Deka, Computational and Applied Mathematics, 42, 137 (2023).

Book Chapters:

1. A weak Galerkin mixed finite element method based on Crank-Nicolson scheme for the parabolic problems,  J Dutta, B Roy,  AIP Conference Proceedings, 2435 (1), 020031.