Die Widerspruchsfreiheit der reinen Zahlentheorie
                        
                            GPTKB entity
                        
                    
                Statements (12)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | 
                                    
                                        
                                            gptkb:mathematical_publication
                                        
                                         | 
                            
| gptkbp:author | 
                                    
                                        
                                            gptkb:Gerhard_Gentzen
                                        
                                         | 
                            
| gptkbp:contribution | 
                                    
                                        
                                            
                                            consistency proof for first-order arithmetic
                                        
                                        
                                         | 
                            
| gptkbp:language | 
                                    
                                        
                                            gptkb:German
                                        
                                         | 
                            
| gptkbp:method | 
                                    
                                        
                                            
                                            transfinite induction up to ε₀
                                        
                                        
                                         | 
                            
| gptkbp:publicationYear | 
                                    
                                        
                                            
                                            1936
                                        
                                        
                                         | 
                            
| gptkbp:publishedIn | 
                                    
                                        
                                            gptkb:Mathematische_Annalen
                                        
                                         | 
                            
| gptkbp:subject | 
                                    
                                        
                                            gptkb:Peano_arithmetic
                                        
                                         proof theory  | 
                            
| gptkbp:bfsParent | 
                                    
                                        
                                            gptkb:Gérard_Gentzen
                                        
                                         | 
                            
| gptkbp:bfsLayer | 
                                    
                                        
                                            
                                            5
                                        
                                        
                                         | 
                            
| https://www.w3.org/2000/01/rdf-schema#label | 
                                    
                                        
                                            
                                            Die Widerspruchsfreiheit der reinen Zahlentheorie
                                        
                                        
                                         |