Vertex Degree
The degree of a Vertex of a Graph is the number ofEdges which touch the Vertex, also called the Local Degree. TheVertex degree of a point 
in a Graph, denoted 
,satisfies
where
is the total number of Edges. Directed Graphs have two typesof degrees, known as the Indegree and the Outdegree.See also Directed Graph, Indegree, Local Degree, Outdegree- n-plex
- NP-Problem
- n-Sphere
- NSW Number
- Nu Function
- Null Function
- Null Graph
- Null Hypothesis
- Nullspace
- Nullstellansatz
- Null Tetrad
- Number
- Number Axis
- Number Field
- Number Field Sieve Factorization Method
- Number Group
- Number Guessing
- Number Pyramid
- Number System
- Number Theoretic Transform
- Number Theory
- Number Triangle
- Number Wall
- Numerator
- Numerical Derivative