Nithin Govindarajan

Postdoctoral researcher, STADIUS, KU Leuven.

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Room 04.13

Kasteelpark Arenberg 10

3001 Leuven, Belgium

I am a postdoctoral researcher at the Dynamical Systems, Signal Processing and Data Analytics (STADIUS) group at KU Leuven. I work in the field of (numerical) linear algebra, with a special focus on fast algorithms for structured matrices and tensors. I am interested in applications in a diverse number of fields ranging from dynamical systems and control, signal processing, machine learning, PDEs, to solving systems of polynomial equations.

My Postdoctoral advisor is Prof. Lieven De Lathauwer. I received my Ph.D. in 2018 at the Mechanical Engineering Department of UC Santa Barbara. The focus of my Ph.D. research was primarily on the computation of Koopman spectra of measure-preserving dynamical systems. I was co-supervised by Prof. Igor Mezić who works in dynamical systems and nonlinear control and Prof. Shivkumar Chandrasekaran of the Scientific Computing group.

News

Feb 22, 2024 Check out our new preprint: Tree semi-separable matrices: a simultaneous generalization of sequentially and hierarchically semi-separable representations !
Sep 27, 2023 Our paper A fast algorithm for computing Macaulay null spaces of bivariate polynomial systems has been accepted to SIAM Journal on Matrix Analysis and Applications !
Aug 24, 2023 I was awarded an FWO travel grant for a short research stay for the month of September at Nicola Mastronardi’s research group in Istituto per le Applicazioni del Calcolo “M.Picone”, Bari, Italy!