ATINDOGBE COMLAN CYRIAQUE [1], HOUNNONKPE RAYMOND [3],
Rigging technique introduced in Gutiérrez and Olea (Math Nachr 289:1219–1236, 2016) is a convenient way to address the study of null hypersurfaces. [...]
Article, Ajoutée le 18/02/2021 13:34
ATINDOGBE CYRIAQUE [1], HOUNNONKPE RAYMOND [3],
In the present paper various necessary and/or sufficient conditions in terms of the existence and properties of quasi-time functions, semi-time functi [...]
Article, Ajoutée le 18/02/2021 14:04
ATINDOGBE COMLAN CYRIAQUE [1], HOUNNONKPE RAYMOND [1],
We establish after some technical results a characterization of maximal null hypersurfaces in terms of a constant mean curvature screen foliation (in [...]
Article, Ajoutée le 18/02/2021 14:22