$C^1$-maps having hyperbolic periodic points
Tom 169 / 2001
                    
                    
                        Fundamenta Mathematicae 169 (2001), 1-49                    
                                        
                        MSC: Primary 37C20, 37D20, 34D30.                    
                                        
                        DOI: 10.4064/fm169-1-1                    
                                    
                                                Streszczenie
We show that the $C^1$-interior of the set of maps satisfying the following conditions:
(i) periodic points are hyperbolic,
(ii) singular points belonging to the nonwandering set are sinks, coincides with the set of Axiom A maps having the no cycle property.