On discrete subspaces of product spaces
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A. Hajnal; I. JuhΓ‘sz
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Article
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1972
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Elsevier Science
β 837 KB
The aim of this paper is to evah#atc3 the spread Df B product with tile; 1lelp of &a spreads of its factors and their number. The main resu& says thai 3 finitely many 'I; spaces are such that none of them contains a discrete suuspace of power >P, then thek, ppuduct Cotis not mntain a discrete subspa