How to prove that this representation is irreducible?
96380
Representation of $\text{sl}(2,\mathbb{C})$
95594
Prove that a polynomial is irreducible or the field contains a $p$th root
108767
Irreducible Components of the Prime Spectrum of a Quotient Ring and Primary Decomposition
119152
Proving irreducibility of $x^6-72$
35959
irreducibility of a polynomial over $\mathbb{F}_2$
51952
Show that $x^{n-1}+\cdots +x+1$ is irreducible over $\mathbb Z$ if and only if $n$ is a prime.
53669
Prove that the polynomial $(x-1)(x-2)\cdots(x-n) + 1$, $ n\ge1 $, $ n\ne4 $ is irreducible over $\mathbb Z$
69160
Show that the functor that takes $R$ to the set of invertible elements of $R[X]/(X^2-a)$ is representable.
97729
Show that a polynomial $f(x)$ over a field $k$ is irreducible if and only if the polynomial $f(x+1)$ is irreducible
134726
Show the polynomial is irreducible in $\textbf Z_2$
102871
$\langle r\rangle$ maximal $\iff r$ irreducible
78143
Proving $\mathbb{F}_p/\langle f(x)\rangle$ with $f(x)$ irreducible of degree $n$ is a field with $p^n$ elements
138275
Show $100+t$ is reducible in $\mathbb{Z}[[t]]$
127205
Explain proof of irreducibility of $x^{p-1} + 2x^{p-2}+ \dots +(p-1)x + p$
102495
Proof that the Casimir invariant of a representation commutes with everything
17670
If $p\in R[X_1,\dots,X_n]$ is irreducible, is it still irreducible in $R[X_1,\dots,X_n,\dots,X_N]$?
134055
Some irreducible character separates elements in different conjugacy classes