Schwarz Lemma: The Case of Equality and an Extension
Schwarz Lemma: The Case of Equality and an Extension
复制标题
施瓦茨引理:平等与延伸的案例
DOI:
10.1007/s12220-021-00771-5
复制
发表时间:
2021-09
期刊:
影响因子:
--
通讯作者:
Xiaolan Nie
中科院分区:
文献类型:
--
作者:
Haojie Chen;Xiaolan Nie
We prove two results related to the Schwarz lemma in complex geometry. First, we show that if the inequality in the Schwarz lemmata of Yau, Royden and Tosatti becomes equality at one point, then the equality holds on the whole manifold. In particular, the holomorphic map is totally geodesic and has constant rank. In the second part, we study the holomorphic sectional curvature on an almost Hermitian manifold and establish a Schwarz lemma in terms of holomorphic sectional curvatures in almost Hermitian setting.
登录
查看更多内容
DOI:
--
发表时间:
2006
期刊:
Smart Cities and Machine Learning in Urban Health
影响因子:
--
作者:
L’INSTITUT Fourier;Sergey Ivashkovich;J. Rosay
通讯作者:
L’INSTITUT Fourier;Sergey Ivashkovich;J. Rosay
DOI:
10.4310/cag.2007.v15.n5.a6
发表时间:
2007-07
期刊:
arXiv: Differential Geometry
影响因子:
--
作者:
Valentino Tosatti
通讯作者:
Valentino Tosatti
DOI:
10.1007/bf02796591
发表时间:
1986-12
期刊:
Journal d’Analyse Mathématique
影响因子:
--
作者:
H. L. Roydent
通讯作者:
H. L. Roydent
影响因子:
2.5
作者:
J. Vilms
通讯作者:
J. Vilms
DOI:
10.1007/s12220-014-9497-y
发表时间:
2015-07
期刊:
The Journal of Geometric Analysis
影响因子:
--
作者:
Tai-Shun Liu;Jianfei Wang;Xiaomin Tang
通讯作者:
Tai-Shun Liu;Jianfei Wang;Xiaomin Tang