GROUPS OF CONFORMAL TRANSFORMATIONS OF RIEMANNIAN SPACES

GROUPS OF CONFORMAL TRANSFORMATIONS OF RIEMANNIAN SPACES
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黎曼空间的共角变换群

DOI:
10.1070/sm1972v018n02abeh001770
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发表时间:
1972
期刊:
Mathematics of The Ussr-sbornik
影响因子:
--
通讯作者:
D. Alekseevskii
D. Alekseevskii
中科院分区:
--
文献类型:
--
作者:
D. Alekseevskii

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证明了如果C∞类的黎曼空间(M, g)有一连通的共形变换群且不留下共形给定度量σg不变量,则(M, g)与球面(Sn, g0)或欧几里德空间(En, g0)全局共形。参考书目:12项。
It is proved that if a Riemannian space (M, g) of class C∞ has a connected group of conformal transformations which leaves no conformally given metric eσg invariant, then (M, g) is globally conformal to a sphere (Sn, g0) or to Euclidean space (En, g0). Bibliography: 12 items.