Example image of eyePlorer eyePlorer map for 'Suspension (topology)': Product topology Quotient space Topological space Topology Unit interval Cylinder (geometry) Adjunction space Cone (topology) Functor Discrete space Join (topology) Sphere Freudenthal suspension theorem Homotopy group Homotopy Stable homotopy theory Pointed space Equivalence class Homeomorphism Smash product Unit circle CW complex Well-behaved Adjoint functors Loop space Allen Hatcher Stable homotopy category Puppe sequence Sphere spectrum Cohomotopy group List of cohomology theories Spectrum (homotopy theory) Triangulation (topology) Bott periodicity theorem Complex cobordism Steenrod algebra Adams spectral sequence Direct limit of groups Morava K-theory N-sphere James W. Cannon Topological K-theory Suspension Homology sphere Mayer–Vietoris sequence Homotopy groups of spheres