Statements (18)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | 
                                    
                                        
                                            gptkb:cosmology
                                        
                                         gptkb:solution_to_Einstein_field_equations  | 
                            
| gptkbp:allows | 
                                    
                                        
                                            
                                            different scale factors along spatial axes
                                        
                                        
                                         | 
                            
| gptkbp:alsoKnownAs | 
                                    
                                        
                                            
                                            Bianchi type I metric
                                        
                                        
                                         | 
                            
| gptkbp:describes | 
                                    
                                        
                                            
                                            anisotropic universe
                                        
                                        
                                         | 
                            
| gptkbp:generalizes | 
                                    
                                        
                                            gptkb:Friedmann–Lemaître–Robertson–Walker_metric
                                        
                                         | 
                            
| gptkbp:hasSpecialCase | 
                                    
                                        
                                            
                                            Bianchi cosmologies
                                        
                                        
                                         | 
                            
| gptkbp:introduced | 
                                    
                                        
                                            gptkb:Otto_Heckmann
                                        
                                         Erich Schücking  | 
                            
| gptkbp:introducedIn | 
                                    
                                        
                                            
                                            1955
                                        
                                        
                                         | 
                            
| gptkbp:relatedTo | 
                                    
                                        
                                            
                                            early universe models
                                        
                                        
                                         | 
                            
| gptkbp:signature | 
                                    
                                        
                                            
                                            (-,+,+,+)
                                        
                                        
                                         | 
                            
| gptkbp:studiedIn | 
                                    
                                        
                                            gptkb:cosmology
                                        
                                         | 
                            
| gptkbp:symmetry | 
                                    
                                        
                                            
                                            spatial homogeneity
                                        
                                        
                                         | 
                            
| gptkbp:usedIn | 
                                    
                                        
                                            gptkb:general_relativity
                                        
                                         | 
                            
| gptkbp:bfsParent | 
                                    
                                        
                                            gptkb:Otto_Heckmann
                                        
                                         | 
                            
| gptkbp:bfsLayer | 
                                    
                                        
                                            
                                            7
                                        
                                        
                                         | 
                            
| https://www.w3.org/2000/01/rdf-schema#label | 
                                    
                                        
                                            
                                            Heckmann–Schücking metric
                                        
                                        
                                         |