Birkhoff–Kellogg invariant direction theorem
                        
                            GPTKB entity
                        
                    
                Statements (14)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:mathematical_concept | 
| gptkbp:appliesTo | gptkb:Banach_spaces compact convex sets | 
| gptkbp:concerns | fixed point theory invariant directions | 
| gptkbp:field | gptkb:mathematics functional analysis | 
| gptkbp:namedAfter | gptkb:Garrett_Birkhoff gptkb:Oliver_Dimon_Kellogg | 
| gptkbp:publicationYear | 1922 | 
| gptkbp:publishedIn | gptkb:Annals_of_Mathematics | 
| gptkbp:bfsParent | gptkb:George_Birkhoff | 
| gptkbp:bfsLayer | 6 | 
| https://www.w3.org/2000/01/rdf-schema#label | Birkhoff–Kellogg invariant direction theorem |