An information theoretic necessary condition for perfect reconstruction. - Idris Delsol; Olivier Rioul; Julien Béguinot; Victor Rabiet; Antoine Souloumiac (CoRR, 2023)

An Information Theoretic Condition for Perfect Reconstruction. - Idris Delsol; Olivier Rioul; Julien Béguinot; Victor Rabiet; Antoine Souloumiac (Entropy, 2024)

Computational aspects of the trace norm contraction coefficient. - Idris Delsol; Omar Fawzi; Jan Kochanowski; Akshay Ramachandran (CoRR, 2025)