Listar MA - Artículos por autor "Romero, Alfonso"
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Mean curvature of spacelike submanifolds in a Brinkmann spacetime
Several geometric properties of complete spacelike submanifolds, with codimension at least two, in a Brinkmann spacetime are shown from natural assumptions involving the mean curvature vector field $\mcv$ of the spacelike ... -
Rigidity results for complete spacelike submanifolds in plane fronted waves
Palomo-Ruiz, Francisco José
; Pelegrín, José A. S.; Romero, Alfonso (Springer, 2022-09-08)
New rigidity results for complete non-compact spacelike submanifolds of arbitrary codimension in plane fronted waves are obtained. Under appropriate assumptions, we prove that a complete spacelike submanifold in these ...