Mathematics
Hopf Algebra
100%
Symmetric Functions
55%
Markov chain
50%
Chain
42%
Descent
35%
Algebra
33%
Descent Algebra
29%
Parking Functions
27%
Fourier Analysis
20%
Combinatorics
18%
Coproducts
17%
Subalgebra
16%
Isomorphic
15%
Galois field
15%
Quasi-stationary Distribution
13%
Eigenvector
13%
Free Lie Algebra
12%
Monomial
12%
Primitive Element
12%
Ring
12%
Eigenvalue
11%
Operator
11%
Simplicial Complex
10%
Idempotent
10%
Absorption
10%
Noncommutative Symmetric Functions
9%
Coefficient
9%
Permutation Statistics
9%
Algebraic Structure
9%
Class
8%
Object
8%
Standardization
8%
Symmetric Algebra
7%
Adams Operations
7%
Binary Tree
6%
Free Associative Algebras
6%
Quasi-symmetric Functions
6%
Group Algebra
6%
Proof by induction
6%
Convolution Product
6%
Value Function
5%
Symmetric group
5%
Shuffle
5%
Random walk
5%
Flip
5%
State Space
5%
Multiplication
5%
Permutation
5%