@article{ASENS_1978_4_11_1_71_0, author = {Bourguignon, Jean-Pierre and Karcher, Hermann}, title = {Curvature operators : pinching estimates and geometric examples}, journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure}, pages = {71--92}, publisher = {Elsevier}, volume = {Ser. 4, 11}, number = {1}, year = {1978}, doi = {10.24033/asens.1340}, mrnumber = {58 #12829}, zbl = {0386.53031}, language = {en}, url = {http://www.numdam.org/articles/10.24033/asens.1340/} }
TY - JOUR AU - Bourguignon, Jean-Pierre AU - Karcher, Hermann TI - Curvature operators : pinching estimates and geometric examples JO - Annales scientifiques de l'École Normale Supérieure PY - 1978 SP - 71 EP - 92 VL - 11 IS - 1 PB - Elsevier UR - http://www.numdam.org/articles/10.24033/asens.1340/ DO - 10.24033/asens.1340 LA - en ID - ASENS_1978_4_11_1_71_0 ER -
%0 Journal Article %A Bourguignon, Jean-Pierre %A Karcher, Hermann %T Curvature operators : pinching estimates and geometric examples %J Annales scientifiques de l'École Normale Supérieure %D 1978 %P 71-92 %V 11 %N 1 %I Elsevier %U http://www.numdam.org/articles/10.24033/asens.1340/ %R 10.24033/asens.1340 %G en %F ASENS_1978_4_11_1_71_0
Bourguignon, Jean-Pierre; Karcher, Hermann. Curvature operators : pinching estimates and geometric examples. Annales scientifiques de l'École Normale Supérieure, Série 4, Tome 11 (1978) no. 1, pp. 71-92. doi : 10.24033/asens.1340. http://www.numdam.org/articles/10.24033/asens.1340/
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