build a bijection h : R\Q → R
117366
Is there a simple, constructive, 1-1 mapping between the reals and the irrationals?
23464
How to find a explicit bijection for some $f:A\times B \rightarrow B \times A$
67451
Building a bijection from a finite union of countable sets to $\mathbb{N}$
73221
How can I form a bijection between $\mathcal P(A)$ and $2^A$.
109643
Prove that every isometry on $\mathbb{R}^2$ is bijective
88051
$\mathbb R = X^2$ as a Cartesian product
82003
Bijection between sets of ideals
27670
Group homomorphisms $\mathbb{Q}\to\mathbb{R}$
67644
How does one get the formula for this bijection from $\mathbb{N}\times\mathbb{N}$ onto $\mathbb{N}$?
82675
What is an example of function $f: \Bbb{N} \to \Bbb{Z}$ that is a bijection?
14322
Examples of bijective map from $\mathbb{R}^3\rightarrow \mathbb{R}$
72642
Continuous bijection from $(a,b) \to S^1$?
22869
Prove $[0, 1]$ and $(0, 1]$ are equinumerous by use of bijection
57269
A special bijection between $\mathbb{R}\times \mathbb{R}$ and $\mathbb{R}$
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 $X=\{0,1\}$
157268
Proving a bijection with absolute value
102299
Bijection between $\mathbb{R}^n$ and $\mathbb{R}^m$