Research

Research Area: 

• Matrix perturbation theory

• Inverse eigenvalue problems for structured matrix polynomials

• Model updating problems

Publications:

• T. Ganai, Perturbation theory of structured matrix pencils with no spillover, Applied Mathematics and Computation, 458, pp. 128217, 2023. (SCI, Q1 Journal) 

• B. Adhikari, B.N. Datta, T. Ganai, and M. Karow, Updating structured matrix pencils with no spillover effect on unmeasured spectral data and deflating pair, Linear Algebra and its Applications, 624, pp. 318-348, 2021. (SCI, Q1 Journal)

• T. Ganai, and B. Adhikari, Preserving spectral properties of structured matrices under structured perturbations,  Linear Algebra and its Applications, 629, pp. 168-191, 2021. (SCI, Q1 Journal)

• T. Ganai, and B. Adhikari, Eigenvalue embedding problem for quadratic regular matrix polynomials with symmetry structures,  Linear Algebra and its Applications, 640, pp. 118-148, 2022. (SCI, Q1 Journal)

Researchgate Profile: https://www.researchgate.net/profile/Tinku-Ganai

Google scholar Profile: https://scholar.google.co.in/citations?user=jA1o2VoAAAAJ&hl=en&oi=ao