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math.DG2016★ 12 cited
-parabolicity and the uniqueness of spacelike hypersurfaces immersed in a spatially weighted GRW spacetime
Alma L. Albujer, Henrique F. de Lima, Arlandson M. Oliveira +1
In this paper, we extend a technique due to Romero, Rubio and Salamanca establishing sufficient conditions to guarantee the parabolicity of complete spacelike hypersurfaces immerse…
math.DG2016★ 2 cited
Rigidity of spacelike hypersurfaces in spatially weighted generalized Robertson-Walker spacetimes
Alma L. Albujer, Henrique F. de Lima, Arlandson M. Oliveira +1
Our purpose in this paper is to apply some maximum principles in order to study the rigidity of complete spacelike hypersurfaces immersed in a spatially weighted generalized Robert…