We construct a family of Hausdorff spaces such that every finite product ofspaces in the family (possibly with repetitions) is CLP-compact, while theproduct of all spaces in the family is non-CLP-compact. Our example will yielda single Hausdorff space $X$ such that every finite power of $X$ isCLP-compact, while no infinite power of $X$ is CLP-compact. This answers aquestion of Stepr\={a}ns and \v{S}ostak.
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机译:我们构造了一个Hausdorff空间族,使得该族中每个空间的有限乘积(可能带有重复)都是CLP紧凑的,而该族中所有空间的乘积都是非CLP紧凑的。我们的示例将产生单个Hausdorff空间$ X $,使得$ X $的每个有限幂都是CLP紧凑的,而$ X $的无穷幂是CLP紧凑的。这回答了Stepr \ = {a} ns和\ v {S} ostak的问题。
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