The proof that every Haefliger structure on a manifold can be integrated to a foliation (this implies, in particular that every manifold with zero Euler characteristic admits a foliation of codimension one).
Array data structure | The Structure of Scientific Revolutions | structure | Ernst Haefliger | Toutle River Sediment Retention Structure | Structure relocation | hyperboloid structure | Theater (structure) | Tensile structure | Roman theatre (structure) | Protein structure | protein structure | Lamellar structure | Data structure | chemical structure | Breakwater (structure) | Air-supported structure | World's First Hyperboloid structure | World's First Diagrid Hyperboloid structure | Vichada Structure | The Writer's Journey: Mythic Structure for Writers | The World's First Hyperboloid structure | The steel structure of the cable car station in ''Johnny English Reborn | Structure of the Argentine Army | Structure (journal) | Structure fire | Structure | Stack (data structure) | Ribbon diagram of Sucrose Synthase-1 3S27 Structure, isolated from ''Arabidopsis thaliana | Protein structure prediction |