Properties of composition of fields extensions in Galois Theory.
54316
About some properties of composites of field extesions
117789
Computing Galois Group of $\mathbb{Q}(\sqrt{2},\sqrt{3}):\mathbb{Q}$
19525
Showing field extension $\mathbb{Q}(\sqrt{2}, \sqrt{3}, \sqrt{5})/\mathbb{Q}$ degree 8
103561
Residue fields of schemes of finite type (over $\mathbb{Z}$)
81550
Linking two theorems: on algebraic closure and on minimal splitting field
139499
The algebraic closure of a finite field and its Galois group
100439
Proving that a Galois group $Gal(E/Q)$ is isomorphic to $\mathbb{F}_p^\times$
116594
Finite fields are isomorphic
67001
Factorizing polynomials over fields other than $\mathbb{C}$
138298
Learning about Grothendieck's Galois Theory.
129153
Is it Galois extension?
25891
GCD in polynomial rings with coefficients in a field extension
153589
Integral basis of an extension of number fields
126127
A field extension of prime degree
20218
Is this field extension finite?
56439
$f \in K[X]$ of degree $n$ with Galois group $S_n$, why are there no non-trivial intermediate fields of $K \subset K(a)$ with $a$ a root of $f$?
109801
multiplicative group of infinite fields