Bijection between subset of $\mathbb{R}$ and powerset of such subset
37951
proof detail concerning bijection between a set and its power set
36789
The power set of the intersection of two sets equals the intersection of the power sets of each set
144246
Subset of $\mathbb{R}^n$ homeomorphic to $\mathbb{R}^n$
156335
Proving Power Set of $\mathbb N$ is Uncountable
97801
If $R_{1}$ and $R_{2}$ are relations on a set S with $R_{1};R_{2}=R_{2};R_{1}$. Then $R_{1}$ and $R_{2}$ are bijective maps
10458
How to define a bijection between $(0,1)$ and $(0,1]$?
24107
Bijection $f:\mathcal{P}(A)\to(A\to \{0,1\})$
27188
Bijection between $\mathbb{R}$ and $\mathbb{R}/\mathbb{Q}$
125008
Define a bijection between $Z^{X \cup Y}$ and $Z^X \times Z^Y$, where $X, Y \in \mathcal{P}(\Omega) $ and $X \cap Y = \emptyset$
95747
Number of countable subsets of $\mathbb{R}$
130381
bijection from $(a,b)$ to $\Bbb R$
119702
Showing a bijection between the set of ringhomomorphisms $\mathbb{Z}[i] \to R$ and the set of $x \in R$ for which $x^2+1=0$
124847
Is the set of surjective functions from $\mathbb{N}$ to $\mathbb{N}$ uncountable?
110464
Let $A=\{1,...,n\}.$ Show that there is a bijection of $P(A)$ with the cartesian product $X^n$ where $X$ is the two element set $X=\{0,1\}$
122271
A subset of a transitive set is transitive
118595
Proving that a set is countable by finding a bijection
124374
A bijective function between a square and its side