TY - JOUR
T1 - Weighted Hsiung-Minkowski formulas and rigidity of umbilical hypersurfaces
AU - Kwok-Kun, Kwong
AU - Lee, Hojoo
AU - Pyo, Juncheol
N1 - Funding Information:
Part of our work was done while the three authors were visiting the National Center for Theoretical Sciences in Taipei, Taiwan in November 2015. We would like to thank the NCTS for their support and warm hospitality during our visit. We would also like to thank Ye-Kai Wang, Yong Wei and Chao Xia for their useful comments and suggestions. The research of K.-K. Kwong is partially supported by Ministry of Science and Technology in Taiwan under grant MOST103-2115-M-006-016-MY3. J. Pyo is partially supported by the National Research Foundation of Korea (NRF-2015R1C1A1A02036514).
Publisher Copyright:
© 2018 International Press of Boston Inc. All rights reserved.
PY - 2018
Y1 - 2018
N2 - We use the weighted Hsiung-Minkowski integral formulas and Brendle’s inequality to show new rigidity results. We prove Alexandrov type results for closed embedded hypersurfaces with radially symmetric higher order mean curvature in a large class of Riemannian warped product manifolds, including the Schwarzschild and Reissner-Nordström spaces, where the Alexandrov reflection principle is not available. We also prove that, in Euclidean space, the only closed immersed self-expanding solitons to the weighted generalized inverse curvature flow of codimension one are round hyperspheres.
AB - We use the weighted Hsiung-Minkowski integral formulas and Brendle’s inequality to show new rigidity results. We prove Alexandrov type results for closed embedded hypersurfaces with radially symmetric higher order mean curvature in a large class of Riemannian warped product manifolds, including the Schwarzschild and Reissner-Nordström spaces, where the Alexandrov reflection principle is not available. We also prove that, in Euclidean space, the only closed immersed self-expanding solitons to the weighted generalized inverse curvature flow of codimension one are round hyperspheres.
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U2 - 10.4310/MRL.2018.v25.n2.a13
DO - 10.4310/MRL.2018.v25.n2.a13
M3 - Article
AN - SCOPUS:85049912754
VL - 25
SP - 597
EP - 616
JO - Mathematical Research Letters
JF - Mathematical Research Letters
SN - 1073-2780
IS - 2
ER -