Hi, I’m Krish.
I’m a currently at Chemnitz University of Technology. I primarily work in combinatorics, discrete geometry, and graph theory.Previously, I was at Tel Aviv University (2025–2026) and RICAM, Austrian Academy of Sciences (2021–2025).
I completed my Ph.D. in Mathematics at Johannes Kepler University (2021–2024), with the highest grade sehr gut. Before that, I did my master’s from the Moscow Institute of Physics and Technology (2019–2021) and my bachelor's from Chennai Mathematical Institute (2016–2019).
I’ve been fortunate to work and learn from Christoph Helmberg, Shay Solomon, Arne Winterhof, Oliver Roche-Newton, and Alexander Polyanskii.
Publications & preprints
Preprints
Point sets determining few angles are almost contained in a line or circle
With Oliver Roche-Newton and Audie Warren.
arXiv preprint, 2026.
Published papers
A note on a problem of Erdős about rich distances
Studia Scientiarum Mathematicarum Hungarica, 2025.Large convex sets in difference sets
With Ben Lund and Oliver Roche-Newton.
Mathematika, 2024.Counting Arcs in 𝔽q2
With Oliver Roche-Newton.
Discrete & Computational Geometry, 2024.Local differences determined by convex sets
With Miriam Patry and Oliver Roche-Newton.
Integers, 2023.
For the full publication list and citation details, visit my Google Scholar profile.
Doctoral research
My Ph.D. thesis, Convexity, Sumsets and Discrete Geometry, explores problems in additive combinatorics and discrete geometry.
Let’s connect.
For research questions, collaborations, or a friendly hello, feel free to email me.
Krishnendu Bhowmick
Chemnitz University of Technology
Department of Mathematics
D-09107 Chemnitz
Germany