Chern-Ricci curvatures, holomorphic sectional curvature and Hermitian metrics
Chern-Ricci curvatures, holomorphic sectional curvature and Hermitian metrics
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陈-利玛窦曲率、全纯截面曲率和埃尔米特度量
DOI:
10.1007/s11425-019-9566-y
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发表时间:
2019-05
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;Lingling Chen;Xiaolan Nie
We present some formulae related to the Chern-Ricci curvatures and scalar curvatures of special Hermitian metrics. We prove that a compact locally conformal K ̈ahler manifold with the constant nonpositive holomorphic sectional curvature is K ̈ahler. We also give examples of complete non-K ̈ahler metrics with pointwise negative constant but not globally constant holomorphic sectional curvature, and complete non-K ̈ahler metrics with zero holomorphic sectional curvature and nonvanishing curvature tensors.
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影响因子:
2.5
作者:
Simone Diverio;S. Trapani
通讯作者:
Simone Diverio;S. Trapani
影响因子:
1.3
作者:
Derek Smith
通讯作者:
Derek Smith
DOI:
10.24033/bsmf.1846
发表时间:
1977
期刊:
Bulletin de la Société Mathématique de France
影响因子:
--
作者:
P. Gauduchon
通讯作者:
P. Gauduchon
影响因子:
0.8
作者:
A. Balas
通讯作者:
A. Balas
DOI:
10.1007/978-1-4612-2026-8
发表时间:
1997-12
期刊:
--
影响因子:
--
作者:
S. Dragomir;L. Ornea
通讯作者:
S. Dragomir;L. Ornea