Basic Cohomology of Canonical Holomorphic Foliations on Complex Moment-Angle Manifolds
Basic Cohomology of Canonical Holomorphic Foliations on Complex Moment-Angle Manifolds
复制标题
复矩角流形上正则全纯叶化的基本上同调
DOI:
10.1093/imrn/rnaa252
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发表时间:
2022
影响因子:
1
通讯作者:
Roman Krutowski and Taras Panov
中科院分区:
文献类型:
--
作者:
Hiroaki Ishida;Roman Krutowski and Taras Panov
We describe the basic cohomology ring of the canonical holomorphic foliation on a moment-angle manifold, LVMB-manifold, or any complex manifold with a maximal holomorphic torus action. Namely, we show that the basic cohomology has a description similar to the cohomology ring of a complete simplicial toric variety due to Danilov and Jurkiewicz. This settles a question of Battaglia and Zaffran, who previously computed the basic Betti numbers for the canonical holomorphic foliation in the case of a shellable fan. Our proof uses an Eilenberg–Moore spectral sequence argument; the key ingredient is the formality of the Cartan model for the torus action on a moment-angle manifold. We develop the concept of transverse equivalence as an important tool for studying smooth and holomorphic foliated manifolds. For an arbitrary complex manifold with a maximal torus action, we show that it is transverse equivalent to a moment-angle manifold and therefore has the same basic cohomology.
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DOI:
10.17323/1609-4514-2012-12-1-149-172
发表时间:
2010
期刊:
arXiv: Complex Variables
影响因子:
--
作者:
T. Panov;Yuri Ustinovsky
通讯作者:
Yuri Ustinovsky
DOI:
10.5802/aif.1855
发表时间:
2001
期刊:
Annales de l'Institut Fourier
影响因子:
--
作者:
Frédéric Bosio
通讯作者:
Frédéric Bosio
影响因子:
0.8
作者:
T. Panov;Yury Ustinovskiy;M. Verbitsky
通讯作者:
M. Verbitsky
影响因子:
0.7
作者:
D. Notbohm;N. Ray
通讯作者:
N. Ray
DOI:
10.5802/aif.2723
发表时间:
2010
期刊:
arXiv: Differential Geometry
影响因子:
--
作者:
J'erome Tambour
通讯作者:
J'erome Tambour