Distributionally robust approximation property of neural networks. - Mihriban Ceylan; David J. Prömel (CoRR, 2025)

Global universal approximation with Brownian signatures. - Mihriban Ceylan; David J. Prömel (CoRR, 2025)

Universal approximation with signatures of non-geometric rough paths. - Mihriban Ceylan; Anna P. Kwossek; David J. Prömel (CoRR, 2026)

Global universality via discrete-time signatures. - Mihriban Ceylan; David J. Prömel (CoRR, 2026)