A Tale of Two (s)-ities

Kenneth Schilling

doi:rae/1300906044

1998/1999 A Tale of Two (s)-ities

Kenneth Schilling

Real Anal. Exchange 24(1): 477-482 (1998/1999).

Abstract

In the product $X\times Y$ of two uncountable complete separable metric spaces, not every $(s)$-set belongs to the $\sigma$-algebra generated by the products of $(s)$-sets in $X$ with $(s)$-sets in~$Y$. The construction makes use of the fact that the Boolean algebra $(s)/(s_0)$ is complete.

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Kenneth Schilling "A Tale of Two (s)-ities," Real Analysis Exchange 24(1), 477-482, (1998/1999). https://doi.org/

Published: 1998/1999

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