Isomorphism between finite fields adjoining a root
72478
What is the isomorphism between the fields $(Z_2[x]^{<3},+_{x^3+x^2+1},\times_{x^3+x^2+1})$ and $(Z_2[x]^{<3},+_{x^3+x+1},\times_{x^3+x+1})$?
146617
A complete picture of the lattice of subfields for a cyclotomic extension over $\mathbb{Q}$.
98256
Subfields of $\mathbb{Q}(\sqrt{2},\sqrt{3})$
109596
Isomorphism from $\mathrm{Aut}(\mathbb{Z}/2\mathbb{Z}\times \mathbb{Z}/2\mathbb{Z})$ to $S_3$
118610
Are all extensions of finite fields cyclic?
7452
Splitting of primes in the compositum of fields
129476
The trace map in a finite field.
78222
Can any monomorphism of a subfield of a splitting field be extended to an automorphism?
51770
Number of elements in a finite field extension for finite fields
40490
Birational isomorphism $\mathbb{P}^n\times \mathbb{P}^m\to \mathbb{P}^{n+m}$
19346
Isomorphism of affine varieties
141911
Prove that these two fields are isomorphic.
93017
Isomorphism between $\Bbb R$ and $\Bbb R(X)$?
155125
Every ordered field has a subfield isomorphic to $\mathbb Q$?
46795
Explicit construction of a finite field with $p^n$ elements
71608
A property of finite field of order $2^n$
134458
Isomorphisms preserving integral domains and fields