Topology

subfield of mathematics
English: Topology is a branch of mathematics studying those properties of a geometric figure or solid that are not changed by stretching, bending and similar homeomorphisms.

See also Topology (Network).

Contents

Four Color TheoremEdit

Knot TheoryEdit

Separation axiomsEdit

 
Hierarchy of separation axioms
 
Regularity separation axiom
 
Normal separation axiom
 
Hausdorff Space

HomeomorphismEdit

See also Homeomorphism

Möbius stripEdit