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单词
homotopy
释义
WordReference Random House Unabridged Dictionary of American English © 2024
ho•mot•o•py
(hə mot
′
ə pē, hō-),
USA pronunciation
n., pl.
-pies.
[
Math.
]
Mathematics
the relation that exists between two mappings in a topological space if one mapping can be deformed in a continuous way to make it coincide with the other.
Neo-Latin
-topia
)
Gr
tóp
(
os
) place + -
y
3
, or
homo
- +
-topy
(1915–20
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更新时间:2025/11/25 20:57:23