Constructing a bijection between $(0,1)$ and $[0,1]$.
10458
How to define a bijection between $(0,1)$ and $(0,1]$?
86535
Prove quotient of two $N(0,1)$ is $\text{Cauchy}(0,1)$
37951
proof detail concerning bijection between a set and its power set
141114
Question about a bijection between $\mathbb R$ and $\mathbb R \cup \{\infty\}$
67644
How does one get the formula for this bijection from $\mathbb{N}\times\mathbb{N}$ onto $\mathbb{N}$?
74839
Catalan numbers: bijection between applications of a binary operator and Dyck words.
27188
Bijection between $\mathbb{R}$ and $\mathbb{R}/\mathbb{Q}$
149605
Homeomorphism from $[0,1]\times[0,1]$ to $\overline{D}(0,1)$?
106884
Is there a continuous bijection between an interval $[0,1]$ and a square: $[0,1] \times [0,1]$?
38257
Continuous bijection from $(0,1)$ to $[0,1]$
124333
A bijection between $\mathbb{N}$ and $\mathbb{P}(\mathbb{N})$?
124374
A bijective function between a square and its side
5803
Produce an explicit bijection between rationals and naturals?
119702
Showing a bijection between the set of ringhomomorphisms $\mathbb{Z}[i] \to R$ and the set of $x \in R$ for which $x^2+1=0$
45606
Is there a bijection from [0,1] to R?
15095
continuous onto map from $(0,1)\to (0,1]$
102299
Bijection between $\mathbb{R}^n$ and $\mathbb{R}^m$