Classification theorem
From Wikipedia, the free encyclopedia
There exist several classification theorems in mathematics:
- Classification theorem of surfaces
- Classification of two-dimensional closed manifolds
- Enriques-Kodaira classification of algebraic surfaces (complex dimension two, real dimension four)
- Nielsen-Thurston classification which characterizes homeomorphisms of a compact surface
- Classification of finite simple groups
- Artin–Wedderburn theorem — a classification theorem for semisimple rings