New Characterizations of Compact Totally Umbilical Spacelike Surfaces in 4-Dimensional Lorentz–Minkowski Spacetime Through a Lightcone
- Palomo, F.J.
- Rodríguez, F.J.
- Romero, A.
Aldizkaria:
Mediterranean Journal of Mathematics
ISSN: 1660-5454, 1660-5446
Argitalpen urtea: 2013
Orrialdeak: 1229-1240
Mota: Artikulua