REMARKS ON SECTIONAL CURVATURE OF AN INDEFINITE METRIC

被引:19
作者
NOMIZU, K [1 ]
机构
[1] MAX PLANCK INST MATH,D-5300 BONN 3,FED REP GER
关键词
D O I
10.2307/2045499
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
引用
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页码:473 / 476
页数:4
相关论文
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