"False"
Skip to content
printicon
Main menu hidden.

Neural Differential Equations on M-polyfolds

Research project in geometric deep learning

In this project, we study neural ODEs in spaces with locally varying dimension by leveraging the geometry of M-polyfolds. The result is flexible and expressive machine learning models that dynamically adapt their dimension to explore different states during training. We develop the mathematical foundations for flows and symmetries on M-polyfolds and harness these constructs to create novel models in geometric deep learning beyond the confines of traditional manifolds.

Head of project

Fredrik Ohlsson
Associate professor
E-mail
Email

Project overview

Project period:

2026-01-01 2029-12-31

Participating departments and units at Umeå University

Department of Mathematics and Mathematical Statistics

External funding

Swedish Research Council, Wallenberg AI, Autonomous Systems and Software Program, The Kempe Foundation

External funding

Latest update: 2026-03-31