Tanay Saha

About

I am an Assistant Professor in the Department of Mathematics and Computer Science at Mizoram University, India. I work in numerical linear algebra, with a focus on advanced linear algebra, distance problems and inverse eigenvalue problems on structured polynomial matrices, low-rank approximation, and positive matrices. I employ techniques from numerical linear algebra in control theory, finite element model updating, and artificial intelligence and machine learning.

Employment

• Mizoram University Assistant Professor
  2022 - Present
• Indian Institute of Information Technology Dharwad Assistant Professor
  2022 - 2022
• Siksha O Anusandhan University Assistant Professor
  2021 - 2022

Education

• Indian Institute of Technology Kharagpur Doctor of Philosophy
  2015 - 2021
• Jadavpur University Master of Science
  2013 - 2015
• Jadavpur University Bachelor of Science
  2010 - 2013

Projects & Funding

Projects & funding information is unavailable.

Publications (9)

• Symmetric structured finite element model updating with prescribed partial eigenvalues while maintaining no spillover
  Journal of Computational and Applied Mathematics 2025 DOI: 10.1016/j.cam.2025.116698
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• Computation of an exact GCRD of several polynomial matrices: QR decomposition approach
  Linear Algebra and its Applications 2025 DOI: 10.1016/j.laa.2025.02.001
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• Inverse eigenvalue problem for affinely structured or sparse polynomial matrices with prescribed eigenvalues
  Journal of Computational and Applied Mathematics 2025 DOI: 10.1016/j.cam.2024.116207
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• Linearly structured quadratic model updating using partial incomplete eigendata
  Applied Mathematics and Computation 2023 DOI: 10.1016/j.amc.2023.127891
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• Nearest linearly structured polynomial matrix with some prescribed distinct eigenvalues
  Linear and Multilinear Algebra 2022 DOI: 10.1080/03081087.2021.1981809
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• Computation of the nearest non-prime polynomial matrix: Structured low-rank approximation approach
  Linear Algebra and Its Applications 2021 DOI: 10.1016/j.laa.2020.12.034
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• Structured Low-Rank Approximation: Optimization on Matrix Manifold Approach
  International Journal of Applied and Computational Mathematics 2021 DOI: 10.1007/s40819-021-01162-8
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• An improved algorithm for basis pursuit problem and its applications
  Applied Mathematics and Computation 2019 DOI: 10.1016/j.amc.2019.02.073
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• Structured real radius of controllability for higher order LTI systems
  27th Mediterranean Conference on Control and Automation, MED 2019 - Proceedings 2019 DOI: 10.1109/MED.2019.8798585
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