单词 | Stone-Cech compactification |
释义 | Stone-Cech compactification [¦stōn ¦chek kǝm´pak·tǝ·fǝ`kā·shǝn] MATHEMATICS The Stone-Cech compactification of a completely regular space X is a compact Hausdorff space β(X ) such that X is a dense subset of β(X ) and for any continuous function f from X to a compact space Y there is a unique continuous function from β(X ) to Y which is an extension of f. |
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