Curvature invariants, differential operators and local homogeneity

Curvature invariants, differential operators and local homogeneity
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曲率不变量、微分算子和局部同质性

DOI:
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发表时间:
1996
期刊:
影响因子:
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通讯作者:
L. Vanhecke
L. Vanhecke
中科院分区:
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文献类型:
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作者:
F. Prüfer;F. Tricerri;L. Vanhecke

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被引文献

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.首先证明了具有全局常数可加Weyl不变量的黎曼流形(M;g)是局部齐次的.然后我们利用这个结果证明了一个流形(M;g)的Laplacian与所有不变的di(cid:11)算子交换是一个局部齐性空间。
. We (cid:12)rst prove that a Riemannian manifold ( M;g ) with globally constant additive Weyl invariants is locally homogeneous. Then we use this result to show that a manifold ( M;g ) whose Laplacian commutes with all invariant di(cid:11)erential operators is a locally homogeneous space.