ON A CLASS OF FINSLER GRADIENT RICCI SOLITONS
ON A CLASS OF FINSLER GRADIENT RICCI SOLITONS
复制标题
一类FINSLER梯度RICCI孤子的研究
DOI:
10.1090/proc/16240
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发表时间:
2023
影响因子:
1
通讯作者:
Ling Zhu
中科院分区:
文献类型:
--
作者:
Xiaohuan Mo;Hongmei Zhu;Ling Zhu
In this paper, we study a class of Finsler measure spaces whose weighted Ricci curvature satisfies. This class contains all gradient Ricci solitons and Finsler Gaussian shrinking solitons. Thus Finsler measure spaces in this class are called Finsler gradient Ricci solitons. For a Randers measure space, we find sufficient and necessary conditions for this space to be a Finsler gradient Ricci soliton. In particular, we show that Randers-Finsler gradient Ricci solitons must have isotropic-curvature. Finally, we give an equivalent condition for a Randers measure space to be a Finsler gradient Ricci soliton of constant-curvature. References