3 papers
math.DG2026
Weil--Petersson homeomorphisms, minimal lagrangian diffeomorphisms, and maximal surfaces in anti-de Sitter space
Farid Diaf, Alex Moriani, Rym Smaï +2
In this paper, we study the class of Weil--Petersson circle homeomorphisms from the point of view of three-dimensional anti-de Sitter space . We show that a hom…
math.DG2025
On the scalar curvature of complete maximal spacelike submanifolds in pseudo-hypebolic spaces
Alex Moriani, Enrico Trebeschi
We study in this article the curvature of complete maximal spacelike submanifolds in pseudo-hyperbolic spaces. We show that the scalar curvature of these submanifolds is nonpositiv…
math.DG2025
Generalized convexity and quantitative estimates for constant mean curvature spacelike hypersurfaces in Anti-de Sitter space
Enrico Trebeschi
We study the principal curvatures of properly embedded constant mean curvature hypersurfaces in the Anti-de Sitter space . We generalize the notion of convex hull…