Abstract
In this paper, we investigate spacelike graphs defined over a domain Ω ⊂ Mn in the Lorentz manifold Mn × ℝ with the metric −ds2 + σ, where Mn is a complete Riemannian n-manifold with the metric σ, Ω has piecewise smooth boundary, and ℝ denotes the Euclidean 1-space. We prove an interesting stability result for translating spacelike graphs in Mn × ℝ under a conformal transformation.
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Conflict of Interest The authors declare no conflict of interest.
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This research was supported in part by the NSFC (11801496, 11926352), the Fok Ying-Tung Education Foundation (China), and the Hubei Key Laboratory of Applied Mathematics (Hubei University).
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Gao, Y., Mao, J. & Wu, C. A stability result for translating spacelike graphs in Lorentz manifolds. Acta Math Sci 44, 474–483 (2024). https://doi.org/10.1007/s10473-024-0206-z
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DOI: https://doi.org/10.1007/s10473-024-0206-z
Key words
- mean curvature flow
- spacelike graphs
- translating spacelike graphs
- maximal spacelike graphs
- constant mean curvature
- Lorentz manifolds