Explicit bijection $f:\Bbb R\times\Bbb R\to\Bbb R$
14322
Examples of bijective map from $\mathbb{R}^3\rightarrow \mathbb{R}$
79285
Does there exist a continuous surjection from $\Bbb R^3-S^2$ to $\Bbb R^2-\{(0,0)\}$?
67451
Building a bijection from a finite union of countable sets to $\mathbb{N}$
27188
Bijection between $\mathbb{R}$ and $\mathbb{R}/\mathbb{Q}$
82675
What is an example of function $f: \Bbb{N} \to \Bbb{Z}$ that is a bijection?
84830
Vector space of infinite sequences in $\Bbb R$
61103
Prove that $\mathbb{|Q| = |Q\times Q|}$
24107
Bijection $f:\mathcal{P}(A)\to(A\to \{0,1\})$
12825
Bijection between $2^{\mathbb R}$ and $\mathbb{ R ^ R}$
130137
How to define a Bijection between $(A^B)^C$ and $A^{B \times C}$
40490
Birational isomorphism $\mathbb{P}^n\times \mathbb{P}^m\to \mathbb{P}^{n+m}$
38257
Continuous bijection from $(0,1)$ to $[0,1]$
119702
Showing a bijection between the set of ringhomomorphisms $\mathbb{Z}[i] \to R$ and the set of $x \in R$ for which $x^2+1=0$
53101
Is it true that the relation |A| < |B| is a sufficient condition for claiming that $f$ is a bijection?
151575
Differentiable bijection $f:\mathbb{R} \to \mathbb{R}$ with nonzero derivative whose inverse is not differentiable
39231
Construct a bijection between $\mathbb{Z}^+\times \mathbb{Z}^+$ and $\mathbb{Z}^+$
15909
Bijection from $\mathbb R$ to $\mathbb {R^N}$