arXiv subjects

Daniel Ballesteros-Chávez

Publications and source records attributed to Daniel Ballesteros-Chávez.

2 recordsLinked to original sources

arXiv2022

Curvature estimates of spacelike surfaces in de Sitter space

Local estimates of the maximal curvatures of admissible spacelike hypersurfaces in de Sitter space for k-symmetric curvature functions are obtained. They depend on interior and boundary data.

math.DG↗

arXiv2019

Prescribed $k$-symmetric curvature hypersurfaces in de Sitter space

We prove existence of compact spacelike hypersurfaces with prescribed k - curvature in de Sitter space, where the prescription function depends on both space and the tilt function.

math.DG↗