Rigidity of homogeneous gradient soliton metrics and related equations
Rigidity of homogeneous gradient soliton metrics and related equations
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齐次梯度孤子度量的刚性及相关方程
DOI:
10.1016/j.difgeo.2022.101929
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发表时间:
2022
影响因子:
0.5
通讯作者:
Wylie, William
中科院分区:
文献类型:
--
作者:
Petersen, Peter;Wylie, William
We prove structure results for homogeneous spaces that support a non-constant solution to two general classes of equations involving the Hessian of a function and an invariant 2-tensor. We also consider trace-free versions of these systems. Our results generalize earlier rigidity results for gradient Ricci solitons and warped product Einstein metrics. In particular, our results apply to homogeneous gradient solitons of any invariant curvature flow and give a new structure result for homogeneous conformally Einstein metrics.
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DOI:
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发表时间:
2011
期刊:
影响因子:
--
作者:
Chenxu He;P. Petersen;W. Wylie
通讯作者:
W. Wylie
DOI:
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发表时间:
2009
期刊:
影响因子:
--
作者:
W. Kühnel;H. Rademacher
通讯作者:
H. Rademacher
影响因子:
1.8
作者:
A. Derdzinski;G. Maschler
通讯作者:
G. Maschler
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
Felipe Leitner
通讯作者:
Felipe Leitner
DOI:
--
发表时间:
1992
期刊:
影响因子:
--
作者:
Rune W. Berg;Ming;Hsueh;M. Hsiao;Henrich Cheng
通讯作者:
Henrich Cheng