bijection from $[0,1)$ to $R$
10458
How to define a bijection between $(0,1)$ and $(0,1]$?
38242
Explicit bijection between the successor of $\alpha$ and $\alpha$ (infinite ordinal).
40868
Composition of two functions - Bijection
64140
Find a bijection from $\mathbb R$ to $\mathbb R-\mathbb N$
17926
Zero divisor in $R[x]$
145722
Prove there is a bijection between the set of $R[x]$-module structures on $M$ and $\mathrm{End}_{R-\mathsf{Mod}}(M)$.
21707
Constructing a Bijective function via an injective and surjective one.
128966
Explicit bijection between $\Bbb R$ and permutations of $\Bbb N$
130381
bijection from $(a,b)$ to $\Bbb R$
22869
Prove $[0, 1]$ and $(0, 1]$ are equinumerous by use of bijection
1026
Ring homomorphism with $\phi(1_R) \neq1_S$
1117
Is there a bijection between $(0,1)$ and $\mathbb{R}$ that preserves rationality?
118595
Proving that a set is countable by finding a bijection
88155
Show that $[0, 1)\times[0, 1)$ is homeomorphic to $[0, 1]\times[0, 1)$ but not to $[0, 1]\times[0, 1]$.
56233
Is the set of all strings with countably infinite length bijective to $[0,1]$?
133699
Proving that there is a bijection between $A$ and $B$.
141225
Number of all bijective functions from A to A.