The differences between $\aleph$ and $\mathfrak{c}$
118390
Symbol for the cardinality of the continuum
16534
Can $(\Bbb N,\leq)$ have an $\aleph_0$-categorical theory (in a larger language)?
1999
Mathoverflow - why so different
39878
How to divide aleph numbers
135638
The difference between \e and ^[
100134
Proving existence of a surjection $2^{\aleph_0} \to \aleph_1$ without AC
28764
How do we know an $ \aleph_1 $ exists at all?
155750
Why does $\mathbb{C}$ have transcendence degree $\mathfrak{c}$ over $\mathbb{Q}$?
11509
Relationship between $\operatorname{ord}(ab), \operatorname{ord}(a)$, and $\operatorname{ord}(b)$
64500
$\aleph_1 = 2^{\aleph_0}$
57967
Difference between $\mathbb C$ and $\mathbb R^2$
138419
Sigma algebra and algebra difference
79367
Understanding the difference between two theorems related to $|G\,:\,K|=|H\,:\,K|\cdot|G\,:\,H|$.
62770
Does $a\mid bc$ imply $a\mid b$ or $a\mid c$?
105594
Fixed point, union of $\aleph_0, \aleph_{\aleph_0},\aleph_{\aleph_{\aleph_0}}\dots$ [see Noah's comment on notation]
114929
Differences between the Borel measure and Lebesgue measure
6427
how many infinite cardinals are smaller than $\aleph$?