Kelan Gray

Github: kelangray
E-mail: kg925@ic.ac.uk

Hello! My name is Kelan. I am a PhD student in the Department of Mathematics at Imperial College London, supervised by Nicolas Boullé and Matthew Colbrook.

My main research focus is the development of data-driven methods for partial differential equations, particularly through the lens of Koopman operators.

Publications

2026

Deep Embedded Multiplicative DMD for Algebra-Preserving Koopman Learning
K. Gray, F. Brown, N. Boullé, and M. J. Colbrook. arXiv preprint.

Talks

2026

07/09 – 10/09: DMV annual meeting, Konstanz, Germany.
08/06 – 12/06: Mathematics of Imaging and AI seminar, University of Twente, Netherlands. Invited by Marcello Carioni.

Outside of maths, I like to play guitar and climb.