Showing math.DGShow all
2 papers · 1 filter
math.DG2025
Codimension two spacelike submanifolds into null hypersurfaces of generalized Robertson-Walker spacetimes
Luis J. Alias, Josue Melendez, Matias Navarro +1
We study codimension two spacelike submanifolds contained into a general class of null hypersurfaces in generalized Robertson-Walker spacetimes, refer to as nullcones. In particula…
math.DG2023
Conformal Kaehler submanifolds
L. J. Alías, S. Chion, M. Dajczer
This paper presents two results in the realm of conformal Kaehler submanifolds. These are conformal immersions of Kaehler manifolds into the standard flat Euclidean space. The proo…