TY - JOUR AU - Oregón-Reyes, Eduardo TI - A new inequality about matrix products and a Berger-Wang formula JO - Journal de l’École polytechnique — Mathématiques PY - 2020 SP - 185 EP - 200 VL - 7 PB - Ecole polytechnique UR - http://www.numdam.org/articles/10.5802/jep.114/ DO - 10.5802/jep.114 LA - en ID - JEP_2020__7__185_0 ER -