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Results tagged with cardinal-characteristics
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user 50073
For questions about various cardinal invariants, cardinal characteristics of the continuum and related topics.
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What if $\mathbb{R}$ is in bijection with the cardinals less than $\frak{c}$?
I was wondering whether it is consistent to have $\frak{c} = \aleph_{\frak{c}}$ where $\frak{c} = 2^{\aleph_0}$ is the cardinality of the reals (over ZFC). If so, what interesting consequences of this …
- 2,912