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CR-submanifolds of Lorentzian manifolds

Authors: ALEGRE, Pablo;

CR-submanifolds of Lorentzian manifolds

Abstract

This paper is about the talk given in the VIth Geometry Symposium in Bursa, Turkey, on July 2008. We present the notion of CR-submanifolds of a Lorentzian almost contact manifold, study their principal characteristics and the particular cases in which the manifold is Lorentzian Sasakian manifold or a Lorentzian Sasakian space form. We also presnt some new results for CR-submanifolds of a generalized Lorentzian Sasakian space form.

Keywords

Lorentzian Sasakian, anti-invariant and CR-submanifolds, invariant, Lorentzian metric;contact and almost contact Lorentzian manifolds;Lorentzian Sasakian;Lorentzian Sasakian space form;generalized Lorentzian Sasakian space form;invariant;anti-invariant and CR-submanifolds, Lorentzian metric, contact and almost contact Lorentzian manifolds, Lorentzian Sasakian space form, generalized Lorentzian Sasakian space form

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green