数学季刊 >

2024 , Vol. 39 >Issue 2: 200 - 220

DOI: https://doi.org/10.13371/j.cnki.chin.q.j.m.2024.02.008

在复二维仿射锥上的完备余齐性一Kähler度量

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  • 1. School of Mathematics and Statistics, Henan University, Kaifeng 475004, China; 2. Department of Mathematics, University of California at Riverside, CA 92521, U.S.A.
GUAN Daniel (1962-), male, native of Kaifeng, Henan, professor of Henan University, Ph.D supervisor, Ph.D, engages in complex geometry. LIANG Meng-xiang (2000-), male, native of Kaifeng, Henan, Ph.D student of Henan University.

收稿日期: 2023-07-14

  网络出版日期: 2024-06-30

基金资助

 Supported by National Natural Science Foundation of China (Grant No. 12171140).

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Complete Co-Homogeneity One K¨ahler Metrics on the Affine Quadric of Complex Dimension Two (Related to a Cohomogeneity One Point of View on a Yau Conjecture)#br#

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  • 1. School of Mathematics and Statistics, Henan University, Kaifeng 475004, China; 2. Department of Mathematics, University of California at Riverside, CA 92521, U.S.A.
GUAN Daniel (1962-), male, native of Kaifeng, Henan, professor of Henan University, Ph.D supervisor, Ph.D, engages in complex geometry. LIANG Meng-xiang (2000-), male, native of Kaifeng, Henan, Ph.D student of Henan University.

Received date: 2023-07-14

  Online published: 2024-06-30

Supported by

 Supported by National Natural Science Foundation of China (Grant No. 12171140).

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摘要

 In this paper, we revisit the K¨ahler structures on the affine quadrics M1={z12 +z22 +z32 = 1} in the paper by Bo Yang and Fang-Yang Zheng. We found that theK¨ahler structures on the complex surface are more complicated than what they havethought. We shall also give some detail calculations and found that our results fit quitewell with earlier papers of the first author, one of them with X. X. Chen.

关键词： 1. School of Mathematics and Statistics, Henan University, Kaifeng 475004, China; 2. Department of Mathematics, University of California at Riverside, CA 92521, U.S.A.

本文引用格式

关庄丹, 梁梦翔 . 在复二维仿射锥上的完备余齐性一Kähler度量[J]. 数学季刊, 2024 , 39(2) : 200 -220 . DOI: 10.13371/j.cnki.chin.q.j.m.2024.02.008

Abstract

 In this paper, we revisit the K¨ahler structures on the affine quadrics M1={z12 +z22 +z32 = 1} in the paper by Bo Yang and Fang-Yang Zheng. We found that theK¨ahler structures on the complex surface are more complicated than what they havethought. We shall also give some detail calculations and found that our results fit quitewell with earlier papers of the first author, one of them with X. X. Chen.

Key words： 1. School of Mathematics and Statistics, Henan University, Kaifeng 475004, China; 2. Department of Mathematics, University of California at Riverside, CA 92521, U.S.A.

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