TY - JOUR AU - Shiqi Song TI - Martingale representation processes and applications in the market viability under information flow expansion JO - ESAIM. Proceedings PY - 2017 SP - 111 EP - 135 VL - 56 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1051/proc/201756111/ DO - 10.1051/proc/201756111 LA - en ID - EP_2017_56_a6 ER -