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On the notion of $ n$-cardinality

Author: Teodor C. Przymusiński
Journal: Proc. Amer. Math. Soc. 69 (1978), 333-338
MSC: Primary 04A05; Secondary 54A25, 54E35
MathSciNet review: 0491191
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Abstract: In this paper we introduce and investigate the notion of n-cardinality, which turned out to be useful in constructions involving product spaces and has a number of interesting applications.

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Article copyright: © Copyright 1978 American Mathematical Society