TY - JOUR AU - Katok, Anatole AU - Spatzier, Ralph J. TI - First cohomology of Anosov actions of higher rank abelian groups and applications to rigidity JO - Publications Mathématiques de l'IHÉS PY - 1994 SP - 131 EP - 156 VL - 79 PB - Institut des Hautes Études Scientifiques UR - https://www.numdam.org/articles/10.1007/BF02698888/ DO - 10.1007/BF02698888 LA - en ID - PMIHES_1994__79__131_0 ER -