Singularity analysis of lightlike hypersurfaces of partially null curves

Cui, Xiupeng; Pei, Donghe

doi:10.2969/aspm/07810183

VOL. 78 | 2018 Singularity analysis of lightlike hypersurfaces of partially null curves

Chapter Author(s) Xiupeng Cui, Donghe Pei

Editor(s) Shyuichi Izumiya, Goo Ishikawa, Minoru Yamamoto, Kentaro Saji, Takahiro Yamamoto, Masatomo Takahashi

Adv. Stud. Pure Math., 2018: 183-200 (2018) DOI: 10.2969/aspm/07810183

Abstract

We have gotten singularity classifications of lightlike hypersurfaces of a pseudo null curve in $\mathbb{R}_2^4$^[6]. This paper is to characterize singularities of lightlike hypersurfaces of a partially null curve in the same space and give an example of such curves.