berwald meaning in Chinese

巴尔维采
贝瓦尔德

On a new criterion of berwald spaces
空间的一个新判别法
In the fourth part we study conditions of shen metric to be berwlad , douglas , protectively flat or to be of zero curvature
第四部分讨论shen度量成为berwald度量， douglas度量，射影平坦以及具有零曲率的条件。
7 if f and f are projectively related finsler metrics with isotropic berwald curvatures , then f is of s - curvature if and only if f is of isotropic s - curvature
)与f射影相关且都具有迷向berwaid曲率，则( ? )具有迷向s -曲率当且仅当f具有迷向s -曲率。
In this article , we mainly discuss the relation between isotropic berwald curvatures of projectively related finsler metrics and properties of finsler metrics with isotropic s - curvature
本文主要讨论了射影相关下迷向berwald曲率间的关系和在具有迷向s -曲率的条件下finsler度量的某些性质。