Abstract
A Polish space is a separable completely metrizable topological space. There are two fundamental examples of Polish spaces. The first one is the Baire space ℕℕ consisting of all sequences of natural numbers. The second one is the Cantor space 2ℕ consisting of all sequences of 0’s and 1’s.
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© 2010 Springer-Verlag Berlin Heidelberg
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Dodos, P. (2010). Basic Concepts. In: Banach Spaces and Descriptive Set Theory: Selected Topics. Lecture Notes in Mathematics(), vol 1993. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-12153-1_1
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DOI: https://doi.org/10.1007/978-3-642-12153-1_1
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