Locally removable singularities for Kähler metrics with constant holomorphic sectional curvature
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- by Si-en Gong, Hongyi Liu and Bin Xu PDF
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Abstract:
Let $n\ge 2$ be an integer, and let $B^{n}\subset \mathbb {C}^{n}$ be the unit ball. Let $K\subset B^{n}$ be a compact subset such that $B^n\setminus K$ is connected, or $K=\{z=(z_1,\ldots , z_n)|z_1=z_2=0\}\subset \mathbb {C}^{n}$. By the theory of developing maps, we prove that a Kähler metric on $B^{n}\setminus K$ with constant holomorphic sectional curvature uniquely extends to $B^{n}$.References
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Additional Information
- Si-en Gong
- Affiliation: Wu Wen-Tsun Key Laboratory of Math, USTC, Chinese Academy of Sciences, School of Mathematical Sciences, University of Science and Technology of China, Hefei, 230026, China
- Address at time of publication: Department of Mathematics, University of Kansas, Lawrence, Kansas 66045
- Email: gse@mail.ustc.edu.cn
- Hongyi Liu
- Affiliation: Department of Mathematics, University of California, Berkeley, Berkeley, California 94720
- Email: hongyi@berkeley.edu
- Bin Xu
- Affiliation: Wu Wen-Tsun Key Laboratory of Math, USTC, Chinese Academy of Sciences, School of Mathematical Sciences, University of Science and Technology of China, Hefei, 230026, China
- MR Author ID: 683965
- Email: bxu@ustc.edu.cn
- Received by editor(s): January 2, 2019
- Received by editor(s) in revised form: June 8, 2019, July 28, 2019, and September 3, 2019
- Published electronically: January 28, 2020
- Additional Notes: The third author was supported in part by the National Natural Science Foundation of China (Grant nos. 11571330 and 11971450) and the Fundamental Research Funds for the Central Universities.
Part of the work was completed while the third author was visiting the Institute of Mathematical Sciences at ShanghaiTech University in Spring 2019.
The third author is the corresponding author - Communicated by: Jia-Ping Wang
- © Copyright 2020 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 148 (2020), 2179-2191
- MSC (2010): Primary 53B35, 32A10
- DOI: https://doi.org/10.1090/proc/14835
- MathSciNet review: 4078102