An Optimal Volume Growth Estimate for Noncollapsed Steady Gradient Ricci Solitons
An Optimal Volume Growth Estimate for Noncollapsed Steady Gradient Ricci Solitons
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DOI:
10.1007/s42543-023-00060-w
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发表时间:
2021-10
期刊:
影响因子:
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通讯作者:
R. Bamler;Pak-Yeung Chan;Zilu Ma;Yongjia Zhang
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文献类型:
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作者:
R. Bamler;Pak-Yeung Chan;Zilu Ma;Yongjia Zhang
In this paper, we prove a volume growth estimate for steady gradient Ricci solitons with bounded Nash entropy. We show that such a steady gradient Ricci soliton has volume growth rate no smaller thanThis result not only improves the estimate in (Chan et al., arXiv:2107.01419, 2021, Theorem 1.3), but also is optimal since the Bryant soliton and Appleton’s solitons (Appleton, arXiv:1708.00161, 2017) have exactly this growth rate.