On the mean curvature of spacelike hypersurfaces in spatially parabolic GRW spacetimes

Ning Zhang

doi:10.24297/jam.v25i.9897

Authors

Ning Zhang School of Science, Henan Institute of Technology

DOI:

https://doi.org/10.24297/jam.v25i.9897

Keywords:

Parabolic, Uniqueness, GRW spacetimes, Mean curvature, Spacelike hypersurface

Abstract

Several uniqueness results for complete spacelike hypersurfaces in Generalized Robertson-Walker (GRW) spacetimes whose ber has a parabolic universal Riemannian covering are proved under boundedness assumptions on the mean curvature function and suitable geometric assumptions

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References

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