Ring isomorphic and irreducible polynomial
61491
Complex Ring Isomorphism
79564
Algorithm to find the irreducible polynomial
73652
Exhibiting an isomorphism between two finite fields
109596
Isomorphism from $\mathrm{Aut}(\mathbb{Z}/2\mathbb{Z}\times \mathbb{Z}/2\mathbb{Z})$ to $S_3$
140808
Problem on Galois theory and irreducible polynomial
118950
Irreducibility criteria for polynomials with several variables.
20613
Units (invertibles) of polynomial rings over a field
60760
Ring homomorphism and characteristic
70249
Irreducibility of Polynomials in $k[x,y]$
5802
Proving the universal mapping property for polynomial rings
64878
Is this polynomial irreducible in $\mathbb{Q}$?
97608
Showing a Ring of endomorphisms is isomorphic to a Ring
27942
showing that $n$th cyclotomic polynomial $\Phi_n(x)$ is irreducible over $\mathbb{Q}$
20790
What are irreducibles in the ring $R$ of entire functions?
70658
Isomorphism between quotient modules
48093
Irreducible polynomial in field extension
132572
Why this polynomial is irreducible?