Hi there! 😊 Welcome to my personal webpage. I am a visiting researcher at the Hausdorff Research Institute for Mathematics (HIM), University of Bonn, Germany. Prior to that, I was an Institute Postdoctoral Fellow at the Department of Mathematics, IIT Kharagpur. I mainly work in the intersection of Geometric Statistics and AI with applications in diverse fields.

Prevously I did my PhD in Geometric Statistics at the Department of Mathematics, IIT Kharagpur, under the supervision of Dr. Buddhananda Banerjee.

I hail from Khalsi, a serene village nestled in the lap of North Bengal, West Bengal, India, where nature’s beauty thrives in its purest form.

e-Mail: sbiswas1@uni-bonn.de ; surojit23.iitkgp@gmail.com

PhD Thesis: A Geometric Prospective of Directional Data Analysis. (Link)

Research Interests:

Directional Data
Statistics on Manifold
Change-point Analysis
Topological Data Analysis
Stochastic Ordering

Random square area on flat and curved torus

Toroidal data

From geometry to statistics

Invited talk at the workshop “Uncertainty in multivariate, non-Euclidean, and functional spaces: theory and practice”, organized by the Isaac Newton Institute for Mathematical Sciences (INI), University of Cambridge.

Overview: In this talk, we explored the interplay between price fluctuations and the timing of market extremes for cryptocurrencies like Bitcoin and Ethereum. By applying directional data analysis, complex analysis, and differential geometry, we captured the intricate relationships governing these price movements.

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