Transfinite Vector Spaces
نویسنده
چکیده
Sets with transfinite cardinality can be said to have countably infinite cardinality or uncountably infinite cardinality. The cardinality of the set v is said to be countably infinite if there exists an injection between v and the set of natural numbers. It is represented by the symbol א0, read ”aleph.” An uncountably infinite set has a greater cardinality than that of the set of integers; there exists no injection between such a set and the set of integers. The real numbers are an example of such a set. Sets with uncountably infinite cardinality will not prove relavent; this discussion will concern only countably
منابع مشابه
Universal spaces in the theory of transfinite dimension, II
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