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Flow by powers of the Gauss curvature in space forms.
- Source :
-
Advances in Mathematics . Apr2024, Vol. 442, pN.PAG-N.PAG. 1p. - Publication Year :
- 2024
-
Abstract
- In this paper, we prove that convex hypersurfaces under the flow by powers α > 0 of the Gauss curvature in space forms N n + 1 (κ) of constant sectional curvature κ (κ = ± 1) contract to a point in finite time T ⁎. Moreover, convex hypersurfaces under the flow by power α > 1 n + 2 of the Gauss curvature converge (after rescaling) to a limit which is the geodesic sphere in N n + 1 (κ). This extends the known results in Euclidean space to space forms. [ABSTRACT FROM AUTHOR]
- Subjects :
- *GAUSSIAN curvature
*ELECTRICAL load
*HYPERSURFACES
*GEODESICS
*CURVATURE
Subjects
Details
- Language :
- English
- ISSN :
- 00018708
- Volume :
- 442
- Database :
- Academic Search Index
- Journal :
- Advances in Mathematics
- Publication Type :
- Academic Journal
- Accession number :
- 176150948
- Full Text :
- https://doi.org/10.1016/j.aim.2024.109579