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Holomorphic normal bundle
(
N
Y
/
X
)
Codex
(
@codex,
0
)
...
Geometry and topology
Complex geometry
Almost complex manifold
Integrable almost complex structure
Complex manifold
Complex submanifold
Created
2026-09-24
Updated
2026-09-24
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For
a
complex submanifold
Y
⊆
X
, the
holomorphic normal bundle
is the
quotient
holomorphic vector bundle
N
Y
/
X
=
TX
∣
Y
/
T
Y
.
(1)
Table of contents
Holomorphic conormal sequence
Holomorphic normal bundle
Holomorphic conormal sequence
0
0
0
Holomorphic normal bundle
The dual of the
tangent
-normal
sequence
is the
short exact sequence
of
holomorphic vector bundles
0
⟶
N
Y
/
X
∗
⟶
Ω
X
1
∣
Y
⟶
Ω
Y
1
⟶
0.
(1)
Ancestors
(9)
Complex submanifold
Complex manifold
Integrable almost complex structure
Almost complex manifold
Complex geometry
Geometry and topology
Area of mathematics
Mathematics
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(1)
Past exam of the mathematics course of the University of Cambridge
/
2025
/
iii
/
Paper 118
/
2
/
Solution
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