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Additivity properties of topological diagonalizations

Tomek Bartoszynski·Saharon Shelah·Boaz Tsaban
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Abstract

We answer a question of Just, Miller, Scheepers and Szeptycki whether certain diagonalization properties for sequences of open covers are provably closed under taking finite or countable unions. This is a very concise paper. For a self-contained, complete, and extended treatment of the topic see math.GN/0604451

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BibTeXRIS

Tomek Bartoszynski, Saharon Shelah, Boaz Tsaban. 2001-12-23. Additivity properties of topological diagonalizations. https://doi.org/10.2178/jsl/1067620185

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