arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2108.05477math.DG
收藏

关于稳定Ricci孤子曲率衰减的二分法

On a dichotomy of the curvature decay of steady Ricci soliton

Pak-Yeung Chan, Bo Zhu

摘要:

对四维完全非紧非Ricci平坦定常梯度Ricci孤子,在适当的势函数下,建立了曲率衰减的二分法.一个类似的二分法也显示在更高的维度下的额外的假设下,里奇曲率是非负的以外的一个紧凑的子集。

英文摘要:

We establish a dichotomy on the curvature decay for four dimensional complete noncompact non Ricci flat steady gradient Ricci soliton with linear curvature decay and proper potential function. A similar dichotomy is also shown in higher dimensions under the additional assumption that the Ricci curvature is nonnegative outside a compact subset.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑