Stability of graphical tori with almost nonnegative scalar curvature
Stability of graphical tori with almost nonnegative scalar curvature
复制标题
具有几乎非负标量曲率的图形环面的稳定性
DOI:
10.1007/s00526-020-01790-w
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发表时间:
2020
影响因子:
2.1
通讯作者:
Raquel Perales
中科院分区:
文献类型:
--
作者:
Armando J. Cabrera Pacheco;Christian Ketterer;Raquel Perales
By works of Schoen–Yau and Gromov–Lawson any Riemannian manifold with nonnegative scalar curvature and diffeomorphic to a torus is isometric to a flat torus. Gromov conjectured subconvergence of tori with respect to a weak Sobolev type metric when the scalar curvature goes to 0. We prove flat and intrinsic flat subconvergence to a flat torus for noncollapsing sequences of 3-dimensional torithat can be realized as graphs of certain functions defined over flat tori satisfying a uniform upper diameter bound and scalar curvature bounds of the form. We also show that the volume of the manifolds of the convergent subsequence converges to the volume of the limit space. We do so adapting results of Huang–Lee, Huang–Lee–Sormani and Allen–Perales–Sormani. Furthermore, our results also hold when the condition on the scalar curvature of a torusis replaced by a bound on the quantity, where,andis a flat torus. Using arguments developed by Alaee, McCormick and the first named author after this work was completed, our results hold for dimensionsas well.
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DOI:
--
发表时间:
2003
期刊:
影响因子:
--
作者:
C. Sormani
通讯作者:
C. Sormani
DOI:
--
发表时间:
2017
期刊:
影响因子:
--
作者:
J. Basilio
通讯作者:
J. Basilio
影响因子:
0.7
作者:
Armando J. Cabrera Pacheco
通讯作者:
Armando J. Cabrera Pacheco
影响因子:
1.3
作者:
Aghil Alaee;Armando J. Cabrera Pacheco;Stephen McCormick
通讯作者:
Stephen McCormick
DOI:
--
发表时间:
2016
期刊:
影响因子:
--
作者:
C. Sormani
通讯作者:
C. Sormani