Order of a map $\Bbb F_{p^n}\to \Bbb F_{p^n}$which maps $x$ to $x^{p} -x$
8494
Proof Check: Number of elements of $\mathbb{F}_{p^{n}}$ of the form $a^{p}-a$ for some $a \in \mathbb{F}_{p^{n}}$.
22995
Let f:G to H be 1-1 homomorphism show that order of f(a) divides the order of G.
27735
Morphism to Projective Space $\mathbb{P}^m$
80188
There are infinitely many irreducible polynomials in $\Bbb{F}_p[X]$
19202
$\mathbb{F}_{p^d}\subseteq\mathbb{F}_{p^n}$ if and only if $d$ divides $n$
124333
A bijection between $\mathbb{N}$ and $\mathbb{P}(\mathbb{N})$?
142652
When is the product of two quotient maps a quotient map?
44069
Proof that a continuous map to $S^n$ whose image is a proper subset of $S^n$ is null-homotopic
15909
Bijection from $\mathbb R$ to $\mathbb {R^N}$
153492
Let $p\colon X \to Y$ be a quotient map then if each set $p^{-1}({y})$ is connected, and if $Y$ is connected, then $X$ is connected.
156671
Necessary and sufficient condition for $x^n - y^m$ to be irreducible in $\Bbb C[x,y]$
43907
Contraction mapping in the context of $f(x_n)=x_{n+1}$.
40937
Is the set of partial order relations over $ \mathbb{N}$ countable?
129827
Product of invertibles in $\Bbb Z_n$ [Wilson's Theorem generalization]
17316
If $a^\phi = 1$ then the order of $a$ divides $\phi$
93198
The order of a conjugacy class is bounded by the index of the center
5802
Proving the universal mapping property for polynomial rings