TY - JOUR AU - Ernst A. Ruh AU - Karsten Grove AU - Hermann Karcher TI - Jacobi Fields and Finsler Metrics on Compact Lie Groups with an Application to Differentiable Pinching Problems. JO - Mathematische Annalen PY - 1974 SP - 7 EP - 22 VL - 211 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAN_1974__211_162630/ ID - MAN_1974__211_162630 ER -