The main purpose of the paper is the proof of a cardinal inequality for a space with points Gδ , obtained with the help of a long version of the Menger game. This result improves a similar one of Scheepers and Tall.
On a game theoretic cardinality bound
BELLA, Angelo
2015-01-01
Abstract
The main purpose of the paper is the proof of a cardinal inequality for a space with points Gδ , obtained with the help of a long version of the Menger game. This result improves a similar one of Scheepers and Tall.File in questo prodotto:
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