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单词
normal bundle
释义
normal bundle
normal bundle
[
¦nȯr·məl ¦bən·dəl
]
(mathematics)
If
A
is a manifold and
B
is a submanifold of
A
, then the normal bundle of
B
in
A
is the set of pairs (
x
,y), where
x
is in
B, y
is a tangent vector to
A
, and
y
is orthogonal to
B
.
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更新时间:2024/12/24 7:31:41