ThmDex – An index of mathematical definitions, results, and conjectures.
Set of symbols
Alphabet
Deduction system
Theory
Zermelo-Fraenkel set theory
Set
Subset
Power set
Hyperpower set sequence
Hyperpower set
Hypersubset
Subset algebra
Subset structure
Hypergraph
Graph
Graph order
Definition D2726
Finite graph
Formulation 0
A D778: Graph $G = (X, \mathcal{E})$ is finite if and only if $X$ is a D17: Finite set.