Need some hint for wrintg an explicit expression for f: N--> ZxZ bijective
64465
On a two dimensional grid is there a formula I can use to spiral coordinates in an outward pattern?
21707
Constructing a Bijective function via an injective and surjective one.
61
Calculating the total number of surjective functions
50649
On the existence of a continuous bijection $f\colon [0,1]\to [0,1]\times [0,1]$
124374
A bijective function between a square and its side
118595
Proving that a set is countable by finding a bijection
83279
How can I find such a $z$? (Injectivity of $T(z) = \lambda z + \mu\bar{z}$)
145875
Inverse of a bijection f is equal to its derivative
102175
$Z=XY$, $E_Z[Z]$, $E_{X,Y}[XY]$
44689
Explicit bijection between $[0,1)$ and $(0,1)$
64866
Proving a Composition of Functions is Bijective
144539
Power series $ f(g(z)) = z $
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 $X=\{0,1\}$
49833
Simple bijection $\mathbb N_0 \times \mathbb N_0 \to \mathbb N_0$
141225
Number of all bijective functions from A to A.
111477
Specify a bijection from [0,1] to (0,1].
39231
Construct a bijection between $\mathbb{Z}^+\times \mathbb{Z}^+$ and $\mathbb{Z}^+$