Bijection between open and closed interval
33014
Bijection between an open and a closed interval
2198
Maps from subsets of $\mathbb{R}^2$ that are either open/closed/continuous
74839
Catalan numbers: bijection between applications of a binary operator and Dyck words.
112303
Distances between closed sets on metric spaces
38257
Continuous bijection from $(0,1)$ to $[0,1]$
3323
Bijection Contruction
121366
Intervals and cardinality
102299
Bijection between $\mathbb{R}^n$ and $\mathbb{R}^m$
130381
bijection from $(a,b)$ to $\Bbb R$
130137
How to define a Bijection between $(A^B)^C$ and $A^{B \times C}$
150037
Finding the simplest rational in a closed interval
88028
Topology - closures of intervals with the order topology
124374
A bijective function between a square and its side
78847
Bijection between Prime numbers and Natural numbers
64140
Find a bijection from $\mathbb R$ to $\mathbb R-\mathbb N$
50649
On the existence of a continuous bijection $f\colon [0,1]\to [0,1]\times [0,1]$
31391
bijection between $\mathbb{N}$ and $\mathbb{N}\times\mathbb{N}$