Find isomorphism between $F_2[x]/(x^3+x+1)$ and $F_2[x]/(x^3+x^2+1)$.
115129
Constructing an explicit isomorphism between finite extensions of finite fields
155165
Prove that $\mathbb F_8=\mathbb F_2[X]/(X^3+X+1)$
136422
Two finite fields with the same number of elements are isomorphic
52088
Isomorphism of an endomorphism ring, how can $R\cong R^2$?
60348
How do I prove $F(a)=F(a^2)?$
37351
Group of Order $p^2$ Isomorphic to $\mathbb{Z}_{p^2}$ or $\mathbb{Z}_{p}$ $\times$ $\mathbb{Z}_{p}$
98587
$\mathbb Z [X] / (X)$ isomorphic to $\mathbb Z[X] / (X+1)$ isomorphic to $\mathbb Z [X] / (X+2015)$
109610
Is $\mathbb{R}[X]/(P)$ isomorphic to $\mathbb C$ for every irreducible polynomial $P$ of degree $2?$
128443
Isomorphism between finite groups
26749
$\mathbb{Z}[X]/(X^2-1)$ is not isomorphic with $\mathbb{Z}\times \mathbb{Z}$
70658
Isomorphism between quotient modules
36137
Prove $GL_2(\mathbb{Z}/2\mathbb{Z})$ is isomorphic to $S_3$
55742
Showing that $f_{2n+1}=f_{n+1}^2+f_n^2$.
90433
Isomorphisms between $(\mathbb Z_4,+)$ and $(U_5,*)$
39090
Finding functions such that $f(g(x)) = f(x)g(x)$
85752
Show that $M=\frac{\mathbb{Z}^3}{\langle (3,3,1),(2,2,2)\rangle}$ is isomorphic to $\mathbb{Z} \oplus \mathbb{Z}_4$ as $\mathbb{Z}$-modules
40400
Finding an isomorphism between $\mathbb{Z}[i]/(7)$ and $\mathbb{Z}[\sqrt{-2}]/(7)$