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Title: A necessary and sufficient condition for a vector field to be Killing
Author: Currás Bosch, Carlos
Keywords: Varietats (Matemàtica)
Manifolds (Mathematics)
Issue Date: 1979
Publisher: Universitat de Barcelona
Abstract: Lynge (see (4)), proved that X vector field on a compact and connected manifold M, is Killing in a Riemannian metric g, if and only if there exist k complete vector fields X1 , ... , Xk; such that: 1) The fl.ows of the Xi are a11 periodic, 2) [X;, X;]= O, i,j = 1, ... , k, 3) = E,! 1 c; X;, c; real numbers...
Note: Reproducció del document publicat a:
It is part of: Collectanea Mathematica, 1979, vol. 30, núm. 3, p. 181-188
ISSN: 0010-0757
Appears in Collections:Articles publicats en revistes (Matemàtiques i Informàtica)

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