In this paper we construct, in response to a question of Arhangel'skii, a zero-dimensional first countable space which cannot be embedded in a normal first countable space.
Embeddings into normal first countable spaces
FEDELI, Alessandro;
2001-01-01
Abstract
In this paper we construct, in response to a question of Arhangel'skii, a zero-dimensional first countable space which cannot be embedded in a normal first countable space.File in questo prodotto:
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