Grégoire Sergeant-Perthuis

2 accepted papers

2026

Reduction of Probabilistic Chemical Reaction Networks

Mauricio Montes, Grégoire Sergeant-Perthuis

ICML 2026poster

Programming adaptive behaviors at the cellular level is a long-standing goal that raises the question of how probabilistic computation can be implemented in biochemical systems. Chemical reaction networks (CRNs) provide such a substrate and have been shown to realize probabilistic models, including …

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2022

On Non-Linear operators for Geometric Deep Learning

Grégoire Sergeant-Perthuis, Jakob Maier, Joan Bruna, Edouard Oyallon

NeurIPS 2022accept

This work studies operators mapping vector and scalar fields defined over a manifold $\mathcal{M}$, and which commute with its group of diffeomorphisms $\text{Diff}(\mathcal{M})$. We prove that in the case of scalar fields $L^p_\omega(\mathcal{M,\mathbb{R}})$, those operators correspond to point-wis…

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