@article{YUE2026, 
author = {Wenyan YUE and Shijin ZHANG},
title = {Some rigidity theorems for closed Ricci shrinkers},
year = {2026},
journal = {Journal of Capital Normal University (Natural Science Edition)},
volume = {47},
number = {1},
pages = {14-20},
keywords = {shrinking gradient Ricci solitons, traceless curvature tensor, spherical space form},
url = {https://www.sciopen.com/article/10.19789/j.1004-9398.2026.01.002},
doi = {10.19789/j.1004-9398.2026.01.002},
abstract = {This paper study some properties about the shrinking gradient Ricci solitons on closed manifold, under the assumptions of              L              n              /            2      -norm of traceless curvature tensor are sufficiently small and the diameter has an upper bound and the volume has a lower bound, using the classical Moser iteration to give some rigidity results, such as without assumption of volume has a lower bound if the dimension is 4.}
}