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Einstein-Weyl structures on lightlike hypersurfaces

✍ Scribed by Atindogbe, Cyriaque ;Bérard-Bergery, Lionel ;Ogouyandjou, Carlos


Book ID
120618505
Publisher
Walter de Gruyter GmbH
Year
2013
Tongue
English
Weight
886 KB
Volume
11
Category
Article
ISSN
2391-5455

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✦ Synopsis


Abstract

We study Weyl structures on lightlike hypersurfaces endowed with a conformal structure of certain type and specific screen distribution: the Weyl screen structures. We investigate various differential geometric properties of Einstein-Weyl screen structures on lightlike hypersurfaces and show that, for ambient Lorentzian space ℝ1n+2 and a totally umbilical screen foliation, there is a strong interplay with the induced (Riemannian) Weyl-structure on the leaves.


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