A non-vanishing property for the signature of a path

Boedihardjo, Horatio; Geng, Xi

Comptes Rendus. Mathématique, Volume 357 (2019) p. 120-129

Decay rate of iterated integrals of branched rough paths

Boedihardjo, Horatio

Annales de l'I.H.P. Analyse non linéaire, Volume 35 (2018) p. 945-969