Keyphrases
Absolute Galois Group
47%
Algebraic Approach
7%
Algebraic Extension
7%
Arithmetic Structures
5%
Brauer Group
7%
Central Sequence
5%
Closed Subgroup
7%
Cohomological
6%
Cohomology
16%
Cohomology Groups
15%
Cohomology Ring
5%
Combinatorics of Words
9%
Epimorphism
6%
Filtration
14%
Finite Group
6%
Finite Index
7%
Finitely Generated
23%
Free Group
11%
Free Profinite Groups
10%
Function Fields
7%
Galois Cohomology
17%
Galois Group
43%
Global Fields
11%
Iterated Commutators
7%
K-ring
9%
Local Field
7%
Lyndon Words
13%
Massey Products
20%
Maximal Pro-p Galois Groups
19%
Milnor K-theory
7%
Noncommutative
6%
Normal Subgroup
18%
Odd Prime
9%
P-adic Valuation
5%
Prime numbers
29%
Prime Powers
5%
Pro-p Groups
20%
Profinite
9%
Profinite Groups
13%
Pth Root
7%
Pythagoreans
5%
Roots of Unity
27%
Shuffle Algebra
13%
Totally Ordered
7%
Triple Massey Products
7%
Valued Fields
5%
Witt Ring
5%
Zassenhaus Filtration
16%
Mathematics
Algebraic Extension
7%
Closed Subgroup
9%
Cohomologies
18%
Cohomology Group
17%
Combinatorics
9%
Commutator
7%
Epimorphism
6%
Finite Group
6%
Free Group
11%
Function Field
7%
Galois Cohomology
19%
Galois Group
100%
Global Field
11%
Grothendieck
6%
Homomorphism
5%
K-Theory
7%
Local Field
7%
Lyndon Word
13%
Odd Prime
9%
Ordered Basis
7%
Prime Number
30%
Profinite Group
22%
Pythagorean
9%
Real Number
5%
Upper Triangular
5%
Valued Fields
5%
Witt Ring
5%
Zassenhaus
19%