$A^\nabla$-tensors on lightlike hypersurfaces
Differential Geometry
2007-05-23 v1
Abstract
This paper introduces -tensors on lightlike hypersurfaces of signature , and investigates on their properties in connection with the null geometry of . In particular, we show that there is an interplay between existence of -tensors of certain type and lightlike warped product structures.
Keywords
Cite
@article{arxiv.0704.3379,
title = {$A^\nabla$-tensors on lightlike hypersurfaces},
author = {Cyriaque Atindogbe and Lionel Bérard Bergery},
journal= {arXiv preprint arXiv:0704.3379},
year = {2007}
}