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单词
completely regular space
释义
completely regular space
completely regular space
[
kəm′plēt·lē ¦reg·yə·lər ′spās
]
(mathematics)
A topological space
X
where for every point
x
and neighborhood
U
of
x
there is a continuous function from
X
to [0,1] with
f
(
x
) = 1 and
f
(
y
) = 0, if
y
is not in
U
.
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更新时间:2026/8/31 23:30:54