论文标题

连续功能空间的投射张量产品的异态分类

Isomorphic classification of projective tensor products of spaces of continuous functions

论文作者

Causey, R. M., Galego, E., Samuel, C.

论文摘要

我们证明,对于无限,可数,紧凑的,hausdorff spaces $ k,l $,$ c(k)\ widehat {\ otimes}_πc(l)$是同构的,与恰好是一个空间$ c(ω^{ω^empectime) $ 0 \leqslantζ\ leqslantξ<ω_1$。我们还证明,对于任何紧凑的Hausdorff space $ m $,$ c(k)\ wideHat {\ otimes}_πc(l)$不是同构y的$ c(m)$。

We prove that for infinite, countable, compact, Hausdorff spaces $K,L$, $C(K)\widehat{\otimes}_πC(L)$ is isomorphic to exactly one of the spaces $C(ω^{ω^ξ})\widehat{\otimes}_πC(ω^{ω^ζ})$, $0\leqslant ζ\leqslant ξ<ω_1$. We also prove that $C(K)\widehat{\otimes}_πC(L)$ is not isomorphic to $C(M)$ for any compact, Hausdorff space $M$.

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