Definition:Character


 * Number theory:
 * Character
 * Dirichlet Character
 * Quadratic Character


 * Representation theory
 * Character (Representation Theory)


 * Topology:
 * Character of Topological Space
 * Character of Point in Topological Space


 * Analysis
 * Character (Banach Algebra)

Also see:

 * Definition:Characteristic
 * Definition:Symbol