Constructing a bijection between $S=[1,2]$ and $T=[1,2)$
10458
How to define a bijection between $(0,1)$ and $(0,1]$?
150790
Prove two sets have same Cardinality by writing down bijection
141114
Question about a bijection between $\mathbb R$ and $\mathbb R \cup \{\infty\}$
70439
Mapping two integers to one, in a unique and deterministic way
146356
To prove two sets are isomorphic is it sufficient to find 2 injections or 2 surjections?
64866
Proving a Composition of Functions is Bijective
5803
Produce an explicit bijection between rationals and naturals?
70266
1-1 correspondence between [0,1] and [0,1)
21663
Bijection between power sets of sets implies bijection between sets?
40868
Composition of two functions - Bijection
93776
Bijective mapping between $\mathbb{R}^2$ and $\mathbb{R}$?
38242
Explicit bijection between the successor of $\alpha$ and $\alpha$ (infinite ordinal).
27188
Bijection between $\mathbb{R}$ and $\mathbb{R}/\mathbb{Q}$
32340
Continuous bijections and their inverses
380
Bijection from modular multiplication?
130363
Prove composition of two surjections is surjection
1117
Is there a bijection between $(0,1)$ and $\mathbb{R}$ that preserves rationality?